MAINTAINERS

   1
   2
   3         List of maintainers and how to submit kernel changes
   4
   5 Please try to follow the guidelines below.  This will make things
   6 easier on the maintainers.  Not all of these guidelines matter for every
   7 trivial patch so apply some common sense.
   8
   9 1.      Always _test_ your changes, however small, on at least 4 or
  10         5 people, preferably many more.
  11
  12 2.      Try to release a few ALPHA test versions to the net. Announce
  13         them onto the kernel channel and await results. This is especially
  14         important for device drivers, because often that's the only way
  15         you will find things like the fact version 3 firmware needs
  16         a magic fix you didn't know about, or some clown changed the
  17         chips on a board and not its name.  (Don't laugh!  Look at the
  18         SMC etherpower for that.)
  19
  20 3.      Make sure your changes compile correctly in multiple
  21         configurations. In particular check that changes work both as a
  22         module and built into the kernel.
  23
  24 4.      When you are happy with a change make it generally available for
  25         testing and await feedback.
  26
  27 5.      Make a patch available to the relevant maintainer in the list. Use
  28         'diff -u' to make the patch easy to merge. Be prepared to get your
  29         changes sent back with seemingly silly requests about formatting
  30         and variable names.  These aren't as silly as they seem. One
  31         job the maintainers (and especially Linus) do is to keep things
  32         looking the same. Sometimes this means that the clever hack in
  33         your driver to get around a problem actually needs to become a
  34         generalized kernel feature ready for next time.
  35
  36         PLEASE check your patch with the automated style checker
  37         (scripts/checkpatch.pl) to catch trivial style violations.
  38         See Documentation/process/coding-style.rst for guidance here.
  39
  40         PLEASE CC: the maintainers and mailing lists that are generated
  41         by scripts/get_maintainer.pl.  The results returned by the
  42         script will be best if you have git installed and are making
  43         your changes in a branch derived from Linus' latest git tree.
  44         See Documentation/process/submitting-patches.rst for details.
  45
  46         PLEASE try to include any credit lines you want added with the
  47         patch. It avoids people being missed off by mistake and makes
  48         it easier to know who wants adding and who doesn't.
  49
  50         PLEASE document known bugs. If it doesn't work for everything
  51         or does something very odd once a month document it.
  52
  53         PLEASE remember that submissions must be made under the terms
  54         of the Linux Foundation certificate of contribution and should
  55         include a Signed-off-by: line.  The current version of this
  56         "Developer's Certificate of Origin" (DCO) is listed in the file
  57         Documentation/process/submitting-patches.rst.
  58
  59 6.      Make sure you have the right to send any changes you make. If you
  60         do changes at work you may find your employer owns the patch
  61         not you.
  62
  63 7.      When sending security related changes or reports to a maintainer
  64         please Cc: security@kernel.org, especially if the maintainer
  65         does not respond. Please keep in mind that the security team is
  66         a small set of people who can be efficient only when working on
  67         verified bugs. Please only Cc: this list when you have identified
  68         that the bug would present a short-term risk to other users if it
  69         were publicly disclosed. For example, reports of address leaks do
  70         not represent an immediate threat and are better handled publicly,
  71         and ideally, should come with a patch proposal. Please do not send
  72         automated reports to this list either. Such bugs will be handled
  73         better and faster in the usual public places.
  74
  75 8.      Happy hacking.
  76
  77 Descriptions of section entries:
  78
  79         P: Person (obsolete)
  80         M: Mail patches to: FullName <address@domain>
  81         R: Designated reviewer: FullName <address@domain>
  82            These reviewers should be CCed on patches.
  83         L: Mailing list that is relevant to this area
  84         W: Web-page with status/info
  85         B: URI for where to file bugs. A web-page with detailed bug
  86            filing info, a direct bug tracker link, or a mailto: URI.
  87         C: URI for chat protocol, server and channel where developers
  88            usually hang out, for example irc://server/channel.
  89         Q: Patchwork web based patch tracking system site
  90         T: SCM tree type and location.
  91            Type is one of: git, hg, quilt, stgit, topgit
  92         S: Status, one of the following:
  93            Supported:   Someone is actually paid to look after this.
  94            Maintained:  Someone actually looks after it.
  95            Odd Fixes:   It has a maintainer but they don't have time to do
  96                         much other than throw the odd patch in. See below..
  97            Orphan:      No current maintainer [but maybe you could take the
  98                         role as you write your new code].
  99            Obsolete:    Old code. Something tagged obsolete generally means
 100                         it has been replaced by a better system and you
 101                         should be using that.
 102         F: Files and directories with wildcard patterns.
 103            A trailing slash includes all files and subdirectory files.
 104            F:   drivers/net/    all files in and below drivers/net
 105            F:   drivers/net/*   all files in drivers/net, but not below
 106            F:   */net/*         all files in "any top level directory"/net
 107            One pattern per line.  Multiple F: lines acceptable.
 108         N: Files and directories with regex patterns.
 109            N:   [^a-z]tegra     all files whose path contains the word tegra
 110            One pattern per line.  Multiple N: lines acceptable.
 111            scripts/get_maintainer.pl has different behavior for files that
 112            match F: pattern and matches of N: patterns.  By default,
 113            get_maintainer will not look at git log history when an F: pattern
 114            match occurs.  When an N: match occurs, git log history is used
 115            to also notify the people that have git commit signatures.
 116         X: Files and directories that are NOT maintained, same rules as F:
 117            Files exclusions are tested before file matches.
 118            Can be useful for excluding a specific subdirectory, for instance:
 119            F:   net/
 120            X:   net/ipv6/
 121            matches all files in and below net excluding net/ipv6/
 122         K: Keyword perl extended regex pattern to match content in a
 123            patch or file.  For instance:
 124            K: of_get_profile
 125               matches patches or files that contain "of_get_profile"
 126            K: \b(printk|pr_(info|err))\b
 127               matches patches or files that contain one or more of the words
 128               printk, pr_info or pr_err
 129            One regex pattern per line.  Multiple K: lines acceptable.
 130
 131 Note: For the hard of thinking, this list is meant to remain in alphabetical
 132 order. If you could add yourselves to it in alphabetical order that would be
 133 so much easier [Ed]
 134
 135 Maintainers List (try to look for most precise areas first)
 136
 137                 -----------------------------------
 138
 139 3C59X NETWORK DRIVER
 140 M:      Steffen Klassert <klassert@kernel.org>
 141 L:      netdev@vger.kernel.org
 142 S:      Odd Fixes
 143 F:      Documentation/networking/device_drivers/3com/vortex.txt
 144 F:      drivers/net/ethernet/3com/3c59x.c
 145
 146 3CR990 NETWORK DRIVER
 147 M:      David Dillow <dave@thedillows.org>
 148 L:      netdev@vger.kernel.org
 149 S:      Maintained
 150 F:      drivers/net/ethernet/3com/typhoon*
 151
 152 3WARE SAS/SATA-RAID SCSI DRIVERS (3W-XXXX, 3W-9XXX, 3W-SAS)
 153 M:      Adam Radford <aradford@gmail.com>
 154 L:      linux-scsi@vger.kernel.org
 155 W:      http://www.lsi.com
 156 S:      Supported
 157 F:      drivers/scsi/3w-*
 158
 159 53C700 AND 53C700-66 SCSI DRIVER
 160 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
 161 L:      linux-scsi@vger.kernel.org
 162 S:      Maintained
 163 F:      drivers/scsi/53c700*
 164
 165 6LOWPAN GENERIC (BTLE/IEEE 802.15.4)
 166 M:      Alexander Aring <alex.aring@gmail.com>
 167 M:      Jukka Rissanen <jukka.rissanen@linux.intel.com>
 168 L:      linux-bluetooth@vger.kernel.org
 169 L:      linux-wpan@vger.kernel.org
 170 S:      Maintained
 171 F:      net/6lowpan/
 172 F:      include/net/6lowpan.h
 173 F:      Documentation/networking/6lowpan.txt
 174
 175 6PACK NETWORK DRIVER FOR AX.25
 176 M:      Andreas Koensgen <ajk@comnets.uni-bremen.de>
 177 L:      linux-hams@vger.kernel.org
 178 S:      Maintained
 179 F:      drivers/net/hamradio/6pack.c
 180
 181 8169 10/100/1000 GIGABIT ETHERNET DRIVER
 182 M:      Realtek linux nic maintainers <nic_swsd@realtek.com>
 183 M:      Heiner Kallweit <hkallweit1@gmail.com>
 184 L:      netdev@vger.kernel.org
 185 S:      Maintained
 186 F:      drivers/net/ethernet/realtek/r8169.c
 187
 188 8250/16?50 (AND CLONE UARTS) SERIAL DRIVER
 189 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 190 L:      linux-serial@vger.kernel.org
 191 S:      Maintained
 192 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
 193 F:      drivers/tty/serial/8250*
 194 F:      include/linux/serial_8250.h
 195
 196 8390 NETWORK DRIVERS [WD80x3/SMC-ELITE, SMC-ULTRA, NE2000, 3C503, etc.]
 197 L:      netdev@vger.kernel.org
 198 S:      Orphan / Obsolete
 199 F:      drivers/net/ethernet/8390/
 200
 201 9P FILE SYSTEM
 202 M:      Eric Van Hensbergen <ericvh@gmail.com>
 203 M:      Latchesar Ionkov <lucho@ionkov.net>
 204 M:      Dominique Martinet <asmadeus@codewreck.org>
 205 L:      v9fs-developer@lists.sourceforge.net
 206 W:      http://swik.net/v9fs
 207 Q:      http://patchwork.kernel.org/project/v9fs-devel/list/
 208 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git
 209 T:      git git://github.com/martinetd/linux.git
 210 S:      Maintained
 211 F:      Documentation/filesystems/9p.txt
 212 F:      fs/9p/
 213 F:      net/9p/
 214 F:      include/net/9p/
 215 F:      include/uapi/linux/virtio_9p.h
 216 F:      include/trace/events/9p.h
 217
 218 A8293 MEDIA DRIVER
 219 M:      Antti Palosaari <crope@iki.fi>
 220 L:      linux-media@vger.kernel.org
 221 W:      https://linuxtv.org
 222 W:      http://palosaari.fi/linux/
 223 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 224 T:      git git://linuxtv.org/anttip/media_tree.git
 225 S:      Maintained
 226 F:      drivers/media/dvb-frontends/a8293*
 227
 228 AACRAID SCSI RAID DRIVER
 229 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
 230 L:      linux-scsi@vger.kernel.org
 231 W:      http://www.adaptec.com/
 232 S:      Supported
 233 F:      Documentation/scsi/aacraid.txt
 234 F:      drivers/scsi/aacraid/
 235
 236 ABI/API
 237 L:      linux-api@vger.kernel.org
 238 F:      include/linux/syscalls.h
 239 F:      kernel/sys_ni.c
 240
 241 ABIT UGURU 1,2 HARDWARE MONITOR DRIVER
 242 M:      Hans de Goede <hdegoede@redhat.com>
 243 L:      linux-hwmon@vger.kernel.org
 244 S:      Maintained
 245 F:      drivers/hwmon/abituguru.c
 246
 247 ABIT UGURU 3 HARDWARE MONITOR DRIVER
 248 M:      Alistair John Strachan <alistair@devzero.co.uk>
 249 L:      linux-hwmon@vger.kernel.org
 250 S:      Maintained
 251 F:      drivers/hwmon/abituguru3.c
 252
 253 ACCES 104-DIO-48E GPIO DRIVER
 254 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 255 L:      linux-gpio@vger.kernel.org
 256 S:      Maintained
 257 F:      drivers/gpio/gpio-104-dio-48e.c
 258
 259 ACCES 104-IDI-48 GPIO DRIVER
 260 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 261 L:      linux-gpio@vger.kernel.org
 262 S:      Maintained
 263 F:      drivers/gpio/gpio-104-idi-48.c
 264
 265 ACCES 104-IDIO-16 GPIO DRIVER
 266 M:      "William Breathitt Gray" <vilhelm.gray@gmail.com>
 267 L:      linux-gpio@vger.kernel.org
 268 S:      Maintained
 269 F:      drivers/gpio/gpio-104-idio-16.c
 270
 271 ACCES 104-QUAD-8 DRIVER
 272 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 273 L:      linux-iio@vger.kernel.org
 274 S:      Maintained
 275 F:      Documentation/ABI/testing/sysfs-bus-counter-104-quad-8
 276 F:      Documentation/ABI/testing/sysfs-bus-iio-counter-104-quad-8
 277 F:      drivers/counter/104-quad-8.c
 278
 279 ACCES PCI-IDIO-16 GPIO DRIVER
 280 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 281 L:      linux-gpio@vger.kernel.org
 282 S:      Maintained
 283 F:      drivers/gpio/gpio-pci-idio-16.c
 284
 285 ACCES PCIe-IDIO-24 GPIO DRIVER
 286 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
 287 L:      linux-gpio@vger.kernel.org
 288 S:      Maintained
 289 F:      drivers/gpio/gpio-pcie-idio-24.c
 290
 291 ACENIC DRIVER
 292 M:      Jes Sorensen <jes@trained-monkey.org>
 293 L:      linux-acenic@sunsite.dk
 294 S:      Maintained
 295 F:      drivers/net/ethernet/alteon/acenic*
 296
 297 ACER ASPIRE ONE TEMPERATURE AND FAN DRIVER
 298 M:      Peter Feuerer <peter@piie.net>
 299 L:      platform-driver-x86@vger.kernel.org
 300 W:      http://piie.net/?section=acerhdf
 301 S:      Maintained
 302 F:      drivers/platform/x86/acerhdf.c
 303
 304 ACER WMI LAPTOP EXTRAS
 305 M:      "Lee, Chun-Yi" <jlee@suse.com>
 306 L:      platform-driver-x86@vger.kernel.org
 307 S:      Maintained
 308 F:      drivers/platform/x86/acer-wmi.c
 309
 310 ACPI
 311 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 312 M:      Len Brown <lenb@kernel.org>
 313 L:      linux-acpi@vger.kernel.org
 314 W:      https://01.org/linux-acpi
 315 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 316 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 317 B:      https://bugzilla.kernel.org
 318 S:      Supported
 319 F:      drivers/acpi/
 320 F:      drivers/pnp/pnpacpi/
 321 F:      include/linux/acpi.h
 322 F:      include/linux/fwnode.h
 323 F:      include/acpi/
 324 F:      Documentation/acpi/
 325 F:      Documentation/ABI/testing/sysfs-bus-acpi
 326 F:      Documentation/ABI/testing/configfs-acpi
 327 F:      drivers/pci/*acpi*
 328 F:      drivers/pci/*/*acpi*
 329 F:      tools/power/acpi/
 330
 331 ACPI APEI
 332 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 333 M:      Len Brown <lenb@kernel.org>
 334 L:      linux-acpi@vger.kernel.org
 335 R:      James Morse <james.morse@arm.com>
 336 R:      Tony Luck <tony.luck@intel.com>
 337 R:      Borislav Petkov <bp@alien8.de>
 338 F:      drivers/acpi/apei/
 339
 340 ACPI COMPONENT ARCHITECTURE (ACPICA)
 341 M:      Robert Moore <robert.moore@intel.com>
 342 M:      Erik Schmauss <erik.schmauss@intel.com>
 343 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
 344 L:      linux-acpi@vger.kernel.org
 345 L:      devel@acpica.org
 346 W:      https://acpica.org/
 347 W:      https://github.com/acpica/acpica/
 348 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 349 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 350 B:      https://bugzilla.kernel.org
 351 B:      https://bugs.acpica.org
 352 S:      Supported
 353 F:      drivers/acpi/acpica/
 354 F:      include/acpi/
 355 F:      tools/power/acpi/
 356
 357 ACPI FAN DRIVER
 358 M:      Zhang Rui <rui.zhang@intel.com>
 359 L:      linux-acpi@vger.kernel.org
 360 W:      https://01.org/linux-acpi
 361 B:      https://bugzilla.kernel.org
 362 S:      Supported
 363 F:      drivers/acpi/fan.c
 364
 365 ACPI FOR ARM64 (ACPI/arm64)
 366 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
 367 M:      Hanjun Guo <guohanjun@huawei.com>
 368 M:      Sudeep Holla <sudeep.holla@arm.com>
 369 L:      linux-acpi@vger.kernel.org
 370 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
 371 S:      Maintained
 372 F:      drivers/acpi/arm64
 373
 374 ACPI I2C MULTI INSTANTIATE DRIVER
 375 M:      Hans de Goede <hdegoede@redhat.com>
 376 L:      platform-driver-x86@vger.kernel.org
 377 S:      Maintained
 378 F:      drivers/platform/x86/i2c-multi-instantiate.c
 379
 380 ACPI PMIC DRIVERS
 381 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
 382 M:      Len Brown <lenb@kernel.org>
 383 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
 384 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
 385 L:      linux-acpi@vger.kernel.org
 386 Q:      https://patchwork.kernel.org/project/linux-acpi/list/
 387 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
 388 B:      https://bugzilla.kernel.org
 389 S:      Supported
 390 F:      drivers/acpi/pmic/
 391
 392 ACPI THERMAL DRIVER
 393 M:      Zhang Rui <rui.zhang@intel.com>
 394 L:      linux-acpi@vger.kernel.org
 395 W:      https://01.org/linux-acpi
 396 B:      https://bugzilla.kernel.org
 397 S:      Supported
 398 F:      drivers/acpi/*thermal*
 399
 400 ACPI VIDEO DRIVER
 401 M:      Zhang Rui <rui.zhang@intel.com>
 402 L:      linux-acpi@vger.kernel.org
 403 W:      https://01.org/linux-acpi
 404 B:      https://bugzilla.kernel.org
 405 S:      Supported
 406 F:      drivers/acpi/acpi_video.c
 407
 408 ACPI WMI DRIVER
 409 L:      platform-driver-x86@vger.kernel.org
 410 S:      Orphan
 411 F:      drivers/platform/x86/wmi.c
 412 F:      include/uapi/linux/wmi.h
 413
 414 AD1889 ALSA SOUND DRIVER
 415 W:      https://parisc.wiki.kernel.org/index.php/AD1889
 416 L:      linux-parisc@vger.kernel.org
 417 S:      Maintained
 418 F:      sound/pci/ad1889.*
 419
 420 AD525X ANALOG DEVICES DIGITAL POTENTIOMETERS DRIVER
 421 M:      Michael Hennerich <michael.hennerich@analog.com>
 422 W:      http://wiki.analog.com/AD5254
 423 W:      http://ez.analog.com/community/linux-device-drivers
 424 S:      Supported
 425 F:      drivers/misc/ad525x_dpot.c
 426
 427 AD5398 CURRENT REGULATOR DRIVER (AD5398/AD5821)
 428 M:      Michael Hennerich <michael.hennerich@analog.com>
 429 W:      http://wiki.analog.com/AD5398
 430 W:      http://ez.analog.com/community/linux-device-drivers
 431 S:      Supported
 432 F:      drivers/regulator/ad5398.c
 433
 434 AD714X CAPACITANCE TOUCH SENSOR DRIVER (AD7142/3/7/8/7A)
 435 M:      Michael Hennerich <michael.hennerich@analog.com>
 436 W:      http://wiki.analog.com/AD7142
 437 W:      http://ez.analog.com/community/linux-device-drivers
 438 S:      Supported
 439 F:      drivers/input/misc/ad714x.c
 440
 441 AD7877 TOUCHSCREEN DRIVER
 442 M:      Michael Hennerich <michael.hennerich@analog.com>
 443 W:      http://wiki.analog.com/AD7877
 444 W:      http://ez.analog.com/community/linux-device-drivers
 445 S:      Supported
 446 F:      drivers/input/touchscreen/ad7877.c
 447
 448 AD7879 TOUCHSCREEN DRIVER (AD7879/AD7889)
 449 M:      Michael Hennerich <michael.hennerich@analog.com>
 450 W:      http://wiki.analog.com/AD7879
 451 W:      http://ez.analog.com/community/linux-device-drivers
 452 S:      Supported
 453 F:      drivers/input/touchscreen/ad7879.c
 454
 455 ADDRESS SPACE LAYOUT RANDOMIZATION (ASLR)
 456 M:      Jiri Kosina <jikos@kernel.org>
 457 S:      Maintained
 458
 459 ADF7242 IEEE 802.15.4 RADIO DRIVER
 460 M:      Michael Hennerich <michael.hennerich@analog.com>
 461 W:      https://wiki.analog.com/ADF7242
 462 W:      http://ez.analog.com/community/linux-device-drivers
 463 L:      linux-wpan@vger.kernel.org
 464 S:      Supported
 465 F:      drivers/net/ieee802154/adf7242.c
 466 F:      Documentation/devicetree/bindings/net/ieee802154/adf7242.txt
 467
 468 ADM1025 HARDWARE MONITOR DRIVER
 469 M:      Jean Delvare <jdelvare@suse.com>
 470 L:      linux-hwmon@vger.kernel.org
 471 S:      Maintained
 472 F:      Documentation/hwmon/adm1025.rst
 473 F:      drivers/hwmon/adm1025.c
 474
 475 ADM1029 HARDWARE MONITOR DRIVER
 476 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 477 L:      linux-hwmon@vger.kernel.org
 478 S:      Maintained
 479 F:      drivers/hwmon/adm1029.c
 480
 481 ADM8211 WIRELESS DRIVER
 482 L:      linux-wireless@vger.kernel.org
 483 W:      http://wireless.kernel.org/
 484 S:      Orphan
 485 F:      drivers/net/wireless/admtek/adm8211.*
 486
 487 ADP1653 FLASH CONTROLLER DRIVER
 488 M:      Sakari Ailus <sakari.ailus@iki.fi>
 489 L:      linux-media@vger.kernel.org
 490 S:      Maintained
 491 F:      drivers/media/i2c/adp1653.c
 492 F:      include/media/i2c/adp1653.h
 493
 494 ADP5520 BACKLIGHT DRIVER WITH IO EXPANDER (ADP5520/ADP5501)
 495 M:      Michael Hennerich <michael.hennerich@analog.com>
 496 W:      http://wiki.analog.com/ADP5520
 497 W:      http://ez.analog.com/community/linux-device-drivers
 498 S:      Supported
 499 F:      drivers/mfd/adp5520.c
 500 F:      drivers/video/backlight/adp5520_bl.c
 501 F:      drivers/leds/leds-adp5520.c
 502 F:      drivers/gpio/gpio-adp5520.c
 503 F:      drivers/input/keyboard/adp5520-keys.c
 504
 505 ADP5588 QWERTY KEYPAD AND IO EXPANDER DRIVER (ADP5588/ADP5587)
 506 M:      Michael Hennerich <michael.hennerich@analog.com>
 507 W:      http://wiki.analog.com/ADP5588
 508 W:      http://ez.analog.com/community/linux-device-drivers
 509 S:      Supported
 510 F:      drivers/input/keyboard/adp5588-keys.c
 511 F:      drivers/gpio/gpio-adp5588.c
 512
 513 ADP8860 BACKLIGHT DRIVER (ADP8860/ADP8861/ADP8863)
 514 M:      Michael Hennerich <michael.hennerich@analog.com>
 515 W:      http://wiki.analog.com/ADP8860
 516 W:      http://ez.analog.com/community/linux-device-drivers
 517 S:      Supported
 518 F:      drivers/video/backlight/adp8860_bl.c
 519
 520 ADS1015 HARDWARE MONITOR DRIVER
 521 M:      Dirk Eibach <eibach@gdsys.de>
 522 L:      linux-hwmon@vger.kernel.org
 523 S:      Maintained
 524 F:      Documentation/hwmon/ads1015.rst
 525 F:      drivers/hwmon/ads1015.c
 526 F:      include/linux/platform_data/ads1015.h
 527
 528 ADT746X FAN DRIVER
 529 M:      Colin Leroy <colin@colino.net>
 530 S:      Maintained
 531 F:      drivers/macintosh/therm_adt746x.c
 532
 533 ADT7475 HARDWARE MONITOR DRIVER
 534 M:      Jean Delvare <jdelvare@suse.com>
 535 L:      linux-hwmon@vger.kernel.org
 536 S:      Maintained
 537 F:      Documentation/hwmon/adt7475.rst
 538 F:      drivers/hwmon/adt7475.c
 539
 540 ADVANSYS SCSI DRIVER
 541 M:      Matthew Wilcox <willy@infradead.org>
 542 M:      Hannes Reinecke <hare@suse.com>
 543 L:      linux-scsi@vger.kernel.org
 544 S:      Maintained
 545 F:      Documentation/scsi/advansys.txt
 546 F:      drivers/scsi/advansys.c
 547
 548 ADXL34X THREE-AXIS DIGITAL ACCELEROMETER DRIVER (ADXL345/ADXL346)
 549 M:      Michael Hennerich <michael.hennerich@analog.com>
 550 W:      http://wiki.analog.com/ADXL345
 551 W:      http://ez.analog.com/community/linux-device-drivers
 552 S:      Supported
 553 F:      drivers/input/misc/adxl34x.c
 554
 555 ADXL372 THREE-AXIS DIGITAL ACCELEROMETER DRIVER
 556 M:      Stefan Popa <stefan.popa@analog.com>
 557 W:      http://ez.analog.com/community/linux-device-drivers
 558 S:      Supported
 559 F:      drivers/iio/accel/adxl372.c
 560 F:      drivers/iio/accel/adxl372_spi.c
 561 F:      drivers/iio/accel/adxl372_i2c.c
 562 F:      Documentation/devicetree/bindings/iio/accel/adxl372.txt
 563
 564 AF9013 MEDIA DRIVER
 565 M:      Antti Palosaari <crope@iki.fi>
 566 L:      linux-media@vger.kernel.org
 567 W:      https://linuxtv.org
 568 W:      http://palosaari.fi/linux/
 569 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 570 T:      git git://linuxtv.org/anttip/media_tree.git
 571 S:      Maintained
 572 F:      drivers/media/dvb-frontends/af9013*
 573
 574 AF9033 MEDIA DRIVER
 575 M:      Antti Palosaari <crope@iki.fi>
 576 L:      linux-media@vger.kernel.org
 577 W:      https://linuxtv.org
 578 W:      http://palosaari.fi/linux/
 579 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 580 T:      git git://linuxtv.org/anttip/media_tree.git
 581 S:      Maintained
 582 F:      drivers/media/dvb-frontends/af9033*
 583
 584 AFFS FILE SYSTEM
 585 M:      David Sterba <dsterba@suse.com>
 586 L:      linux-fsdevel@vger.kernel.org
 587 S:      Odd Fixes
 588 F:      Documentation/filesystems/affs.txt
 589 F:      fs/affs/
 590
 591 AFS FILESYSTEM
 592 M:      David Howells <dhowells@redhat.com>
 593 L:      linux-afs@lists.infradead.org
 594 S:      Supported
 595 F:      fs/afs/
 596 F:      include/trace/events/afs.h
 597 F:      Documentation/filesystems/afs.txt
 598 W:      https://www.infradead.org/~dhowells/kafs/
 599
 600 AGPGART DRIVER
 601 M:      David Airlie <airlied@linux.ie>
 602 T:      git git://anongit.freedesktop.org/drm/drm
 603 S:      Maintained
 604 F:      drivers/char/agp/
 605 F:      include/linux/agp*
 606 F:      include/uapi/linux/agp*
 607
 608 AHA152X SCSI DRIVER
 609 M:      "Juergen E. Fischer" <fischer@norbit.de>
 610 L:      linux-scsi@vger.kernel.org
 611 S:      Maintained
 612 F:      drivers/scsi/aha152x*
 613 F:      drivers/scsi/pcmcia/aha152x*
 614
 615 AIC7XXX / AIC79XX SCSI DRIVER
 616 M:      Hannes Reinecke <hare@suse.com>
 617 L:      linux-scsi@vger.kernel.org
 618 S:      Maintained
 619 F:      drivers/scsi/aic7xxx/
 620
 621 AIMSLAB FM RADIO RECEIVER DRIVER
 622 M:      Hans Verkuil <hverkuil@xs4all.nl>
 623 L:      linux-media@vger.kernel.org
 624 T:      git git://linuxtv.org/media_tree.git
 625 W:      https://linuxtv.org
 626 S:      Maintained
 627 F:      drivers/media/radio/radio-aimslab*
 628
 629 AIO
 630 M:      Benjamin LaHaise <bcrl@kvack.org>
 631 L:      linux-aio@kvack.org
 632 S:      Supported
 633 F:      fs/aio.c
 634 F:      include/linux/*aio*.h
 635
 636 AIRSPY MEDIA DRIVER
 637 M:      Antti Palosaari <crope@iki.fi>
 638 L:      linux-media@vger.kernel.org
 639 W:      https://linuxtv.org
 640 W:      http://palosaari.fi/linux/
 641 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
 642 T:      git git://linuxtv.org/anttip/media_tree.git
 643 S:      Maintained
 644 F:      drivers/media/usb/airspy/
 645
 646 ALACRITECH GIGABIT ETHERNET DRIVER
 647 M:      Lino Sanfilippo <LinoSanfilippo@gmx.de>
 648 S:      Maintained
 649 F:      drivers/net/ethernet/alacritech/*
 650
 651 ALCATEL SPEEDTOUCH USB DRIVER
 652 M:      Duncan Sands <duncan.sands@free.fr>
 653 L:      linux-usb@vger.kernel.org
 654 W:      http://www.linux-usb.org/SpeedTouch/
 655 S:      Maintained
 656 F:      drivers/usb/atm/speedtch.c
 657 F:      drivers/usb/atm/usbatm.c
 658
 659 ALCHEMY AU1XX0 MMC DRIVER
 660 M:      Manuel Lauss <manuel.lauss@gmail.com>
 661 S:      Maintained
 662 F:      drivers/mmc/host/au1xmmc.c
 663
 664 ALI1563 I2C DRIVER
 665 M:      Rudolf Marek <r.marek@assembler.cz>
 666 L:      linux-i2c@vger.kernel.org
 667 S:      Maintained
 668 F:      Documentation/i2c/busses/i2c-ali1563
 669 F:      drivers/i2c/busses/i2c-ali1563.c
 670
 671 ALLWINNER SECURITY SYSTEM
 672 M:      Corentin Labbe <clabbe.montjoie@gmail.com>
 673 L:      linux-crypto@vger.kernel.org
 674 S:      Maintained
 675 F:      drivers/crypto/sunxi-ss/
 676
 677 ALLWINNER VPU DRIVER
 678 M:      Maxime Ripard <maxime.ripard@bootlin.com>
 679 M:      Paul Kocialkowski <paul.kocialkowski@bootlin.com>
 680 L:      linux-media@vger.kernel.org
 681 S:      Maintained
 682 F:      drivers/staging/media/sunxi/cedrus/
 683
 684 ALPHA PORT
 685 M:      Richard Henderson <rth@twiddle.net>
 686 M:      Ivan Kokshaysky <ink@jurassic.park.msu.ru>
 687 M:      Matt Turner <mattst88@gmail.com>
 688 S:      Odd Fixes
 689 L:      linux-alpha@vger.kernel.org
 690 F:      arch/alpha/
 691
 692 ALPS PS/2 TOUCHPAD DRIVER
 693 R:      Pali Rohár <pali.rohar@gmail.com>
 694 F:      drivers/input/mouse/alps.*
 695
 696 ALTERA I2C CONTROLLER DRIVER
 697 M:      Thor Thayer <thor.thayer@linux.intel.com>
 698 S:      Maintained
 699 F:      Documentation/devicetree/bindings/i2c/i2c-altera.txt
 700 F:      drivers/i2c/busses/i2c-altera.c
 701
 702 ALTERA MAILBOX DRIVER
 703 M:      Ley Foon Tan <lftan@altera.com>
 704 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 705 S:      Maintained
 706 F:      drivers/mailbox/mailbox-altera.c
 707
 708 ALTERA PIO DRIVER
 709 M:      Tien Hock Loh <thloh@altera.com>
 710 L:      linux-gpio@vger.kernel.org
 711 S:      Maintained
 712 F:      drivers/gpio/gpio-altera.c
 713
 714 ALTERA SYSTEM MANAGER DRIVER
 715 M:      Thor Thayer <thor.thayer@linux.intel.com>
 716 S:      Maintained
 717 F:      drivers/mfd/altera-sysmgr.c
 718 F:      include/linux/mfd/altera-sysgmr.h
 719
 720 ALTERA SYSTEM RESOURCE DRIVER FOR ARRIA10 DEVKIT
 721 M:      Thor Thayer <thor.thayer@linux.intel.com>
 722 S:      Maintained
 723 F:      drivers/gpio/gpio-altera-a10sr.c
 724 F:      drivers/mfd/altera-a10sr.c
 725 F:      drivers/reset/reset-a10sr.c
 726 F:      include/linux/mfd/altera-a10sr.h
 727 F:      include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 728
 729 ALTERA TRIPLE SPEED ETHERNET DRIVER
 730 M:      Thor Thayer <thor.thayer@linux.intel.com>
 731 L:      netdev@vger.kernel.org
 732 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 733 S:      Maintained
 734 F:      drivers/net/ethernet/altera/
 735
 736 ALTERA UART/JTAG UART SERIAL DRIVERS
 737 M:      Tobias Klauser <tklauser@distanz.ch>
 738 L:      linux-serial@vger.kernel.org
 739 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
 740 S:      Maintained
 741 F:      drivers/tty/serial/altera_uart.c
 742 F:      drivers/tty/serial/altera_jtaguart.c
 743 F:      include/linux/altera_uart.h
 744 F:      include/linux/altera_jtaguart.h
 745
 746 AMAZON ANNAPURNA LABS THERMAL MMIO DRIVER
 747 M:      Talel Shenhar <talel@amazon.com>
 748 S:      Maintained
 749 F:      Documentation/devicetree/bindings/thermal/amazon,al-thermal.txt
 750 F:      drivers/thermal/thermal_mmio.c
 751
 752 AMAZON ETHERNET DRIVERS
 753 M:      Netanel Belgazal <netanel@amazon.com>
 754 R:      Saeed Bishara <saeedb@amazon.com>
 755 R:      Zorik Machulsky <zorik@amazon.com>
 756 L:      netdev@vger.kernel.org
 757 S:      Supported
 758 F:      Documentation/networking/device_drivers/amazon/ena.txt
 759 F:      drivers/net/ethernet/amazon/
 760
 761 AMAZON RDMA EFA DRIVER
 762 M:      Gal Pressman <galpress@amazon.com>
 763 R:      Yossi Leybovich <sleybo@amazon.com>
 764 L:      linux-rdma@vger.kernel.org
 765 Q:      https://patchwork.kernel.org/project/linux-rdma/list/
 766 S:      Supported
 767 F:      drivers/infiniband/hw/efa/
 768 F:      include/uapi/rdma/efa-abi.h
 769
 770 AMD CRYPTOGRAPHIC COPROCESSOR (CCP) DRIVER
 771 M:      Tom Lendacky <thomas.lendacky@amd.com>
 772 M:      Gary Hook <gary.hook@amd.com>
 773 L:      linux-crypto@vger.kernel.org
 774 S:      Supported
 775 F:      drivers/crypto/ccp/
 776 F:      include/linux/ccp.h
 777
 778 AMD DISPLAY CORE
 779 M:      Harry Wentland <harry.wentland@amd.com>
 780 M:      Leo Li <sunpeng.li@amd.com>
 781 L:      amd-gfx@lists.freedesktop.org
 782 T:      git git://people.freedesktop.org/~agd5f/linux
 783 S:      Supported
 784 F:      drivers/gpu/drm/amd/display/
 785
 786 AMD FAM15H PROCESSOR POWER MONITORING DRIVER
 787 M:      Huang Rui <ray.huang@amd.com>
 788 L:      linux-hwmon@vger.kernel.org
 789 S:      Supported
 790 F:      Documentation/hwmon/fam15h_power.rst
 791 F:      drivers/hwmon/fam15h_power.c
 792
 793 AMD FCH GPIO DRIVER
 794 M:      Enrico Weigelt, metux IT consult <info@metux.net>
 795 L:      linux-gpio@vger.kernel.org
 796 S:      Maintained
 797 F:      drivers/gpio/gpio-amd-fch.c
 798 F:      include/linux/platform_data/gpio/gpio-amd-fch.h
 799
 800 AMD GEODE CS5536 USB DEVICE CONTROLLER DRIVER
 801 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 802 S:      Orphan
 803 F:      drivers/usb/gadget/udc/amd5536udc.*
 804
 805 AMD GEODE PROCESSOR/CHIPSET SUPPORT
 806 P:      Andres Salomon <dilinger@queued.net>
 807 L:      linux-geode@lists.infradead.org (moderated for non-subscribers)
 808 W:      http://www.amd.com/us-en/ConnectivitySolutions/TechnicalResources/0,,50_2334_2452_11363,00.html
 809 S:      Supported
 810 F:      drivers/char/hw_random/geode-rng.c
 811 F:      drivers/crypto/geode*
 812 F:      drivers/video/fbdev/geode/
 813 F:      arch/x86/include/asm/geode.h
 814
 815 AMD IOMMU (AMD-VI)
 816 M:      Joerg Roedel <joro@8bytes.org>
 817 L:      iommu@lists.linux-foundation.org
 818 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
 819 S:      Maintained
 820 F:      drivers/iommu/amd_iommu*.[ch]
 821 F:      include/linux/amd-iommu.h
 822
 823 AMD KFD
 824 M:      Oded Gabbay <oded.gabbay@gmail.com>
 825 L:      dri-devel@lists.freedesktop.org
 826 T:      git git://people.freedesktop.org/~gabbayo/linux.git
 827 S:      Supported
 828 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
 829 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.h
 830 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v7.c
 831 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v8.c
 832 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gfx_v9.c
 833 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_fence.c
 834 F:      drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
 835 F:      drivers/gpu/drm/amd/amdkfd/
 836 F:      drivers/gpu/drm/amd/include/cik_structs.h
 837 F:      drivers/gpu/drm/amd/include/kgd_kfd_interface.h
 838 F:      drivers/gpu/drm/amd/include/vi_structs.h
 839 F:      drivers/gpu/drm/amd/include/v9_structs.h
 840 F:      include/uapi/linux/kfd_ioctl.h
 841
 842 AMD MP2 I2C DRIVER
 843 M:      Elie Morisse <syniurge@gmail.com>
 844 M:      Nehal Shah <nehal-bakulchandra.shah@amd.com>
 845 M:      Shyam Sundar S K <shyam-sundar.s-k@amd.com>
 846 L:      linux-i2c@vger.kernel.org
 847 S:      Maintained
 848 F:      drivers/i2c/busses/i2c-amd-mp2*
 849
 850 AMD POWERPLAY
 851 M:      Rex Zhu <rex.zhu@amd.com>
 852 M:      Evan Quan <evan.quan@amd.com>
 853 L:      amd-gfx@lists.freedesktop.org
 854 S:      Supported
 855 F:      drivers/gpu/drm/amd/powerplay/
 856 T:      git git://people.freedesktop.org/~agd5f/linux
 857
 858 AMD SEATTLE DEVICE TREE SUPPORT
 859 M:      Brijesh Singh <brijeshkumar.singh@amd.com>
 860 M:      Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
 861 M:      Tom Lendacky <thomas.lendacky@amd.com>
 862 S:      Supported
 863 F:      arch/arm64/boot/dts/amd/
 864
 865 AMD XGBE DRIVER
 866 M:      Tom Lendacky <thomas.lendacky@amd.com>
 867 L:      netdev@vger.kernel.org
 868 S:      Supported
 869 F:      drivers/net/ethernet/amd/xgbe/
 870 F:      arch/arm64/boot/dts/amd/amd-seattle-xgbe*.dtsi
 871
 872 ANALOG DEVICES INC AD5686 DRIVER
 873 M:      Stefan Popa <stefan.popa@analog.com>
 874 L:      linux-pm@vger.kernel.org
 875 W:      http://ez.analog.com/community/linux-device-drivers
 876 S:      Supported
 877 F:      drivers/iio/dac/ad5686*
 878 F:      drivers/iio/dac/ad5696*
 879
 880 ANALOG DEVICES INC AD5758 DRIVER
 881 M:      Stefan Popa <stefan.popa@analog.com>
 882 L:      linux-iio@vger.kernel.org
 883 W:      http://ez.analog.com/community/linux-device-drivers
 884 S:      Supported
 885 F:      drivers/iio/dac/ad5758.c
 886 F:      Documentation/devicetree/bindings/iio/dac/ad5758.txt
 887
 888 ANALOG DEVICES INC AD7124 DRIVER
 889 M:      Stefan Popa <stefan.popa@analog.com>
 890 L:      linux-iio@vger.kernel.org
 891 W:      http://ez.analog.com/community/linux-device-drivers
 892 S:      Supported
 893 F:      drivers/iio/adc/ad7124.c
 894 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7124.txt
 895
 896 ANALOG DEVICES INC AD7606 DRIVER
 897 M:      Stefan Popa <stefan.popa@analog.com>
 898 L:      linux-iio@vger.kernel.org
 899 W:      http://ez.analog.com/community/linux-device-drivers
 900 S:      Supported
 901 F:      drivers/iio/adc/ad7606.c
 902 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7606.txt
 903
 904 ANALOG DEVICES INC AD7768-1 DRIVER
 905 M:      Stefan Popa <stefan.popa@analog.com>
 906 L:      linux-iio@vger.kernel.org
 907 W:      http://ez.analog.com/community/linux-device-drivers
 908 S:      Supported
 909 F:      drivers/iio/adc/ad7768-1.c
 910 F:      Documentation/devicetree/bindings/iio/adc/adi,ad7768-1.txt
 911
 912 ANALOG DEVICES INC AD9389B DRIVER
 913 M:      Hans Verkuil <hans.verkuil@cisco.com>
 914 L:      linux-media@vger.kernel.org
 915 S:      Maintained
 916 F:      drivers/media/i2c/ad9389b*
 917
 918 ANALOG DEVICES INC ADGS1408 DRIVER
 919 M:      Mircea Caprioru <mircea.caprioru@analog.com>
 920 S:      Supported
 921 F:      drivers/mux/adgs1408.c
 922 F:      Documentation/devicetree/bindings/mux/adi,adgs1408.txt
 923
 924 ANALOG DEVICES INC ADP5061 DRIVER
 925 M:      Stefan Popa <stefan.popa@analog.com>
 926 L:      linux-pm@vger.kernel.org
 927 W:      http://ez.analog.com/community/linux-device-drivers
 928 S:      Supported
 929 F:      drivers/power/supply/adp5061.c
 930
 931 ANALOG DEVICES INC ADV7180 DRIVER
 932 M:      Lars-Peter Clausen <lars@metafoo.de>
 933 L:      linux-media@vger.kernel.org
 934 W:      http://ez.analog.com/community/linux-device-drivers
 935 S:      Supported
 936 F:      drivers/media/i2c/adv7180.c
 937
 938 ANALOG DEVICES INC ADV748X DRIVER
 939 M:      Kieran Bingham <kieran.bingham@ideasonboard.com>
 940 L:      linux-media@vger.kernel.org
 941 S:      Maintained
 942 F:      drivers/media/i2c/adv748x/*
 943
 944 ANALOG DEVICES INC ADV7511 DRIVER
 945 M:      Hans Verkuil <hans.verkuil@cisco.com>
 946 L:      linux-media@vger.kernel.org
 947 S:      Maintained
 948 F:      drivers/media/i2c/adv7511*
 949
 950 ANALOG DEVICES INC ADV7604 DRIVER
 951 M:      Hans Verkuil <hans.verkuil@cisco.com>
 952 L:      linux-media@vger.kernel.org
 953 S:      Maintained
 954 F:      drivers/media/i2c/adv7604*
 955
 956 ANALOG DEVICES INC ADV7842 DRIVER
 957 M:      Hans Verkuil <hans.verkuil@cisco.com>
 958 L:      linux-media@vger.kernel.org
 959 S:      Maintained
 960 F:      drivers/media/i2c/adv7842*
 961
 962 ANALOG DEVICES INC ASOC CODEC DRIVERS
 963 M:      Lars-Peter Clausen <lars@metafoo.de>
 964 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
 965 W:      http://wiki.analog.com/
 966 W:      http://ez.analog.com/community/linux-device-drivers
 967 S:      Supported
 968 F:      sound/soc/codecs/adau*
 969 F:      sound/soc/codecs/adav*
 970 F:      sound/soc/codecs/ad1*
 971 F:      sound/soc/codecs/ad7*
 972 F:      sound/soc/codecs/ssm*
 973 F:      sound/soc/codecs/sigmadsp.*
 974
 975 ANALOG DEVICES INC DMA DRIVERS
 976 M:      Lars-Peter Clausen <lars@metafoo.de>
 977 W:      http://ez.analog.com/community/linux-device-drivers
 978 S:      Supported
 979 F:      drivers/dma/dma-axi-dmac.c
 980
 981 ANALOG DEVICES INC IIO DRIVERS
 982 M:      Lars-Peter Clausen <lars@metafoo.de>
 983 M:      Michael Hennerich <Michael.Hennerich@analog.com>
 984 M:      Stefan Popa <stefan.popa@analog.com>
 985 W:      http://wiki.analog.com/
 986 W:      http://ez.analog.com/community/linux-device-drivers
 987 S:      Supported
 988 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-ad9523
 989 F:      Documentation/ABI/testing/sysfs-bus-iio-frequency-adf4350
 990 F:      drivers/iio/*/ad*
 991 F:      drivers/iio/adc/ltc2497*
 992 X:      drivers/iio/*/adjd*
 993 F:      drivers/staging/iio/*/ad*
 994
 995 ANALOGBITS PLL LIBRARIES
 996 M:      Paul Walmsley <paul.walmsley@sifive.com>
 997 S:      Supported
 998 F:      drivers/clk/analogbits/*
 999 F:      include/linux/clk/analogbits*
1000
1001 ANDES ARCHITECTURE
1002 M:      Greentime Hu <green.hu@gmail.com>
1003 M:      Vincent Chen <deanbo422@gmail.com>
1004 T:      git https://git.kernel.org/pub/scm/linux/kernel/git/greentime/linux.git
1005 S:      Supported
1006 F:      arch/nds32/
1007 F:      Documentation/devicetree/bindings/interrupt-controller/andestech,ativic32.txt
1008 F:      Documentation/devicetree/bindings/nds32/
1009 K:      nds32
1010 N:      nds32
1011
1012 ANDROID CONFIG FRAGMENTS
1013 M:      Rob Herring <robh@kernel.org>
1014 S:      Supported
1015 F:      kernel/configs/android*
1016
1017 ANDROID DRIVERS
1018 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1019 M:      Arve Hjønnevåg <arve@android.com>
1020 M:      Todd Kjos <tkjos@android.com>
1021 M:      Martijn Coenen <maco@android.com>
1022 M:      Joel Fernandes <joel@joelfernandes.org>
1023 M:      Christian Brauner <christian@brauner.io>
1024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
1025 L:      devel@driverdev.osuosl.org
1026 S:      Supported
1027 F:      drivers/android/
1028 F:      drivers/staging/android/
1029
1030 ANDROID GOLDFISH PIC DRIVER
1031 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1032 S:      Supported
1033 F:      Documentation/devicetree/bindings/interrupt-controller/google,goldfish-pic.txt
1034 F:      drivers/irqchip/irq-goldfish-pic.c
1035
1036 ANDROID GOLDFISH RTC DRIVER
1037 M:      Miodrag Dinic <miodrag.dinic@mips.com>
1038 S:      Supported
1039 F:      Documentation/devicetree/bindings/rtc/google,goldfish-rtc.txt
1040 F:      drivers/rtc/rtc-goldfish.c
1041
1042 ANDROID ION DRIVER
1043 M:      Laura Abbott <labbott@redhat.com>
1044 M:      Sumit Semwal <sumit.semwal@linaro.org>
1045 L:      devel@driverdev.osuosl.org
1046 L:      dri-devel@lists.freedesktop.org
1047 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
1048 S:      Supported
1049 F:      drivers/staging/android/ion
1050 F:      drivers/staging/android/uapi/ion.h
1051
1052 AOA (Apple Onboard Audio) ALSA DRIVER
1053 M:      Johannes Berg <johannes@sipsolutions.net>
1054 L:      linuxppc-dev@lists.ozlabs.org
1055 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1056 S:      Maintained
1057 F:      sound/aoa/
1058
1059 APEX EMBEDDED SYSTEMS STX104 IIO DRIVER
1060 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
1061 L:      linux-iio@vger.kernel.org
1062 S:      Maintained
1063 F:      drivers/iio/adc/stx104.c
1064
1065 APM DRIVER
1066 M:      Jiri Kosina <jikos@kernel.org>
1067 S:      Odd fixes
1068 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/apm.git
1069 F:      arch/x86/kernel/apm_32.c
1070 F:      include/linux/apm_bios.h
1071 F:      include/uapi/linux/apm_bios.h
1072 F:      drivers/char/apm-emulation.c
1073
1074 APPARMOR SECURITY MODULE
1075 M:      John Johansen <john.johansen@canonical.com>
1076 L:      apparmor@lists.ubuntu.com (subscribers-only, general discussion)
1077 W:      wiki.apparmor.net
1078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jj/linux-apparmor
1079 S:      Supported
1080 F:      security/apparmor/
1081 F:      Documentation/admin-guide/LSM/apparmor.rst
1082
1083 APPLE BCM5974 MULTITOUCH DRIVER
1084 M:      Henrik Rydberg <rydberg@bitmath.org>
1085 L:      linux-input@vger.kernel.org
1086 S:      Odd fixes
1087 F:      drivers/input/mouse/bcm5974.c
1088
1089 APPLE SMC DRIVER
1090 M:      Henrik Rydberg <rydberg@bitmath.org>
1091 L:      linux-hwmon@vger.kernel.org
1092 S:      Odd fixes
1093 F:      drivers/hwmon/applesmc.c
1094
1095 APPLETALK NETWORK LAYER
1096 L:      netdev@vger.kernel.org
1097 S:      Odd fixes
1098 F:      drivers/net/appletalk/
1099 F:      net/appletalk/
1100 F:      include/linux/atalk.h
1101 F:      include/uapi/linux/atalk.h
1102
1103 APPLIED MICRO (APM) X-GENE DEVICE TREE SUPPORT
1104 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1105 S:      Supported
1106 F:      arch/arm64/boot/dts/apm/
1107
1108 APPLIED MICRO (APM) X-GENE SOC EDAC
1109 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1110 S:      Supported
1111 F:      drivers/edac/xgene_edac.c
1112 F:      Documentation/devicetree/bindings/edac/apm-xgene-edac.txt
1113
1114 APPLIED MICRO (APM) X-GENE SOC ETHERNET (V2) DRIVER
1115 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1116 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1117 S:      Supported
1118 F:      drivers/net/ethernet/apm/xgene-v2/
1119
1120 APPLIED MICRO (APM) X-GENE SOC ETHERNET DRIVER
1121 M:      Iyappan Subramanian <iyappan@os.amperecomputing.com>
1122 M:      Keyur Chudgar <keyur@os.amperecomputing.com>
1123 M:      Quan Nguyen <quan@os.amperecomputing.com>
1124 S:      Supported
1125 F:      drivers/net/ethernet/apm/xgene/
1126 F:      drivers/net/phy/mdio-xgene.c
1127 F:      Documentation/devicetree/bindings/net/apm-xgene-enet.txt
1128 F:      Documentation/devicetree/bindings/net/apm-xgene-mdio.txt
1129
1130 APPLIED MICRO (APM) X-GENE SOC PMU
1131 M:      Khuong Dinh <khuong@os.amperecomputing.com>
1132 S:      Supported
1133 F:      drivers/perf/xgene_pmu.c
1134 F:      Documentation/perf/xgene-pmu.txt
1135 F:      Documentation/devicetree/bindings/perf/apm-xgene-pmu.txt
1136
1137 APTINA CAMERA SENSOR PLL
1138 M:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
1139 L:      linux-media@vger.kernel.org
1140 S:      Maintained
1141 F:      drivers/media/i2c/aptina-pll.*
1142
1143 ARC FRAMEBUFFER DRIVER
1144 M:      Jaya Kumar <jayalk@intworks.biz>
1145 S:      Maintained
1146 F:      drivers/video/fbdev/arcfb.c
1147 F:      drivers/video/fbdev/core/fb_defio.c
1148
1149 ARC PGU DRM DRIVER
1150 M:      Alexey Brodkin <abrodkin@synopsys.com>
1151 S:      Supported
1152 F:      drivers/gpu/drm/arc/
1153 F:      Documentation/devicetree/bindings/display/snps,arcpgu.txt
1154
1155 ARCNET NETWORK LAYER
1156 M:      Michael Grzeschik <m.grzeschik@pengutronix.de>
1157 L:      netdev@vger.kernel.org
1158 S:      Maintained
1159 F:      drivers/net/arcnet/
1160 F:      include/uapi/linux/if_arcnet.h
1161
1162 ARM ARCHITECTED TIMER DRIVER
1163 M:      Mark Rutland <mark.rutland@arm.com>
1164 M:      Marc Zyngier <marc.zyngier@arm.com>
1165 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1166 S:      Maintained
1167 F:      arch/arm/include/asm/arch_timer.h
1168 F:      arch/arm64/include/asm/arch_timer.h
1169 F:      drivers/clocksource/arm_arch_timer.c
1170
1171 ARM INTEGRATOR, VERSATILE AND REALVIEW SUPPORT
1172 M:      Linus Walleij <linus.walleij@linaro.org>
1173 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1174 S:      Maintained
1175 F:      Documentation/devicetree/bindings/arm/arm-boards
1176 F:      Documentation/devicetree/bindings/auxdisplay/arm-charlcd.txt
1177 F:      Documentation/devicetree/bindings/clock/arm-integrator.txt
1178 F:      Documentation/devicetree/bindings/i2c/i2c-versatile.txt
1179 F:      Documentation/devicetree/bindings/interrupt-controller/arm,versatile-fpga-irq.txt
1180 F:      Documentation/devicetree/bindings/mtd/arm-versatile.txt
1181 F:      arch/arm/mach-integrator/
1182 F:      arch/arm/mach-realview/
1183 F:      arch/arm/mach-versatile/
1184 F:      arch/arm/plat-versatile/
1185 F:      arch/arm/boot/dts/arm-realview-*
1186 F:      arch/arm/boot/dts/integrator*
1187 F:      arch/arm/boot/dts/versatile*
1188 F:      drivers/clk/versatile/
1189 F:      drivers/i2c/busses/i2c-versatile.c
1190 F:      drivers/irqchip/irq-versatile-fpga.c
1191 F:      drivers/mtd/maps/physmap_of_versatile.c
1192 F:      drivers/power/reset/arm-versatile-reboot.c
1193 F:      drivers/soc/versatile/
1194
1195 ARM HDLCD DRM DRIVER
1196 M:      Liviu Dudau <liviu.dudau@arm.com>
1197 S:      Supported
1198 F:      drivers/gpu/drm/arm/hdlcd_*
1199 F:      Documentation/devicetree/bindings/display/arm,hdlcd.txt
1200
1201 ARM KOMEDA DRM-KMS DRIVER
1202 M:      James (Qian) Wang <james.qian.wang@arm.com>
1203 M:      Liviu Dudau <liviu.dudau@arm.com>
1204 L:      Mali DP Maintainers <malidp@foss.arm.com>
1205 S:      Supported
1206 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1207 F:      drivers/gpu/drm/arm/display/include/
1208 F:      drivers/gpu/drm/arm/display/komeda/
1209 F:      Documentation/devicetree/bindings/display/arm,komeda.txt
1210 F:      Documentation/gpu/komeda-kms.rst
1211
1212 ARM MALI-DP DRM DRIVER
1213 M:      Liviu Dudau <liviu.dudau@arm.com>
1214 M:      Brian Starkey <brian.starkey@arm.com>
1215 L:      Mali DP Maintainers <malidp@foss.arm.com>
1216 S:      Supported
1217 T:      git git://linux-arm.org/linux-ld.git for-upstream/mali-dp
1218 F:      drivers/gpu/drm/arm/
1219 F:      Documentation/devicetree/bindings/display/arm,malidp.txt
1220 F:      Documentation/gpu/afbc.rst
1221
1222 ARM MALI PANFROST DRM DRIVER
1223 M:      Rob Herring <robh@kernel.org>
1224 M:      Tomeu Vizoso <tomeu.vizoso@collabora.com>
1225 L:      dri-devel@lists.freedesktop.org
1226 S:      Supported
1227 T:      git git://anongit.freedesktop.org/drm/drm-misc
1228 F:      drivers/gpu/drm/panfrost/
1229 F:      include/uapi/drm/panfrost_drm.h
1230
1231 ARM MFM AND FLOPPY DRIVERS
1232 M:      Ian Molton <spyro@f2s.com>
1233 S:      Maintained
1234 F:      arch/arm/lib/floppydma.S
1235 F:      arch/arm/include/asm/floppy.h
1236
1237 ARM PMU PROFILING AND DEBUGGING
1238 M:      Will Deacon <will@kernel.org>
1239 M:      Mark Rutland <mark.rutland@arm.com>
1240 S:      Maintained
1241 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1242 F:      arch/arm*/kernel/perf_*
1243 F:      arch/arm/oprofile/common.c
1244 F:      arch/arm*/kernel/hw_breakpoint.c
1245 F:      arch/arm*/include/asm/hw_breakpoint.h
1246 F:      arch/arm*/include/asm/perf_event.h
1247 F:      drivers/perf/*
1248 F:      include/linux/perf/arm_pmu.h
1249 F:      Documentation/devicetree/bindings/arm/pmu.yaml
1250 F:      Documentation/devicetree/bindings/perf/
1251
1252 ARM PORT
1253 M:      Russell King <linux@armlinux.org.uk>
1254 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1255 W:      http://www.armlinux.org.uk/
1256 S:      Odd Fixes
1257 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git
1258 F:      arch/arm/
1259 X:      arch/arm/boot/dts/
1260
1261 ARM PRIMECELL AACI PL041 DRIVER
1262 M:      Russell King <linux@armlinux.org.uk>
1263 S:      Odd Fixes
1264 F:      sound/arm/aaci.*
1265
1266 ARM PRIMECELL BUS SUPPORT
1267 M:      Russell King <linux@armlinux.org.uk>
1268 S:      Odd Fixes
1269 F:      drivers/amba/
1270 F:      include/linux/amba/bus.h
1271
1272 ARM PRIMECELL CLCD PL110 DRIVER
1273 M:      Russell King <linux@armlinux.org.uk>
1274 S:      Odd Fixes
1275 F:      drivers/video/fbdev/amba-clcd.*
1276
1277 ARM PRIMECELL KMI PL050 DRIVER
1278 M:      Russell King <linux@armlinux.org.uk>
1279 S:      Odd Fixes
1280 F:      drivers/input/serio/ambakmi.*
1281 F:      include/linux/amba/kmi.h
1282
1283 ARM PRIMECELL MMCI PL180/1 DRIVER
1284 M:      Russell King <linux@armlinux.org.uk>
1285 S:      Odd Fixes
1286 F:      drivers/mmc/host/mmci.*
1287 F:      include/linux/amba/mmci.h
1288
1289 ARM PRIMECELL SSP PL022 SPI DRIVER
1290 M:      Linus Walleij <linus.walleij@linaro.org>
1291 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1292 S:      Maintained
1293 F:      Documentation/devicetree/bindings/spi/spi_pl022.txt
1294 F:      drivers/spi/spi-pl022.c
1295
1296 ARM PRIMECELL UART PL010 AND PL011 DRIVERS
1297 M:      Russell King <linux@armlinux.org.uk>
1298 S:      Odd Fixes
1299 F:      drivers/tty/serial/amba-pl01*.c
1300 F:      include/linux/amba/serial.h
1301
1302 ARM PRIMECELL VIC PL190/PL192 DRIVER
1303 M:      Linus Walleij <linus.walleij@linaro.org>
1304 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1305 S:      Maintained
1306 F:      Documentation/devicetree/bindings/interrupt-controller/arm,vic.txt
1307 F:      drivers/irqchip/irq-vic.c
1308
1309 ARM SMMU DRIVERS
1310 M:      Will Deacon <will@kernel.org>
1311 R:      Robin Murphy <robin.murphy@arm.com>
1312 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1313 S:      Maintained
1314 F:      drivers/iommu/arm-smmu.c
1315 F:      drivers/iommu/arm-smmu-v3.c
1316 F:      drivers/iommu/io-pgtable-arm.c
1317 F:      drivers/iommu/io-pgtable-arm-v7s.c
1318
1319 ARM SUB-ARCHITECTURES
1320 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1321 S:      Maintained
1322 F:      arch/arm/mach-*/
1323 F:      arch/arm/plat-*/
1324 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc.git
1325
1326 ARM/ACTIONS SEMI ARCHITECTURE
1327 M:      Andreas Färber <afaerber@suse.de>
1328 R:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1329 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1330 S:      Maintained
1331 N:      owl
1332 F:      arch/arm/mach-actions/
1333 F:      arch/arm/boot/dts/owl-*
1334 F:      arch/arm64/boot/dts/actions/
1335 F:      drivers/clk/actions/
1336 F:      drivers/clocksource/timer-owl*
1337 F:      drivers/dma/owl-dma.c
1338 F:      drivers/i2c/busses/i2c-owl.c
1339 F:      drivers/pinctrl/actions/*
1340 F:      drivers/soc/actions/
1341 F:      include/dt-bindings/power/owl-*
1342 F:      include/linux/soc/actions/
1343 F:      Documentation/devicetree/bindings/arm/actions.txt
1344 F:      Documentation/devicetree/bindings/clock/actions,owl-cmu.txt
1345 F:      Documentation/devicetree/bindings/dma/owl-dma.txt
1346 F:      Documentation/devicetree/bindings/i2c/i2c-owl.txt
1347 F:      Documentation/devicetree/bindings/pinctrl/actions,s900-pinctrl.txt
1348 F:      Documentation/devicetree/bindings/power/actions,owl-sps.txt
1349 F:      Documentation/devicetree/bindings/timer/actions,owl-timer.txt
1350
1351 ARM/ADS SPHERE MACHINE SUPPORT
1352 M:      Lennert Buytenhek <kernel@wantstofly.org>
1353 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1354 S:      Maintained
1355
1356 ARM/AFEB9260 MACHINE SUPPORT
1357 M:      Sergey Lapin <slapin@ossfans.org>
1358 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1359 S:      Maintained
1360
1361 ARM/AJECO 1ARM MACHINE SUPPORT
1362 M:      Lennert Buytenhek <kernel@wantstofly.org>
1363 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1364 S:      Maintained
1365
1366 ARM/Allwinner SoC Clock Support
1367 M:      Emilio López <emilio@elopez.com.ar>
1368 S:      Maintained
1369 F:      drivers/clk/sunxi/
1370
1371 ARM/Allwinner sunXi SoC support
1372 M:      Maxime Ripard <maxime.ripard@bootlin.com>
1373 M:      Chen-Yu Tsai <wens@csie.org>
1374 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1375 S:      Maintained
1376 N:      sun[x456789]i
1377 N:      sun50i
1378 F:      arch/arm/mach-sunxi/
1379 F:      arch/arm64/boot/dts/allwinner/
1380 F:      drivers/clk/sunxi-ng/
1381 F:      drivers/pinctrl/sunxi/
1382 F:      drivers/soc/sunxi/
1383 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git
1384
1385 ARM/Amlogic Meson SoC CLOCK FRAMEWORK
1386 M:      Neil Armstrong <narmstrong@baylibre.com>
1387 M:      Jerome Brunet <jbrunet@baylibre.com>
1388 L:      linux-amlogic@lists.infradead.org
1389 S:      Maintained
1390 F:      drivers/clk/meson/
1391 F:      include/dt-bindings/clock/meson*
1392 F:      include/dt-bindings/clock/gxbb*
1393 F:      Documentation/devicetree/bindings/clock/amlogic*
1394
1395 ARM/Amlogic Meson SoC support
1396 M:      Kevin Hilman <khilman@baylibre.com>
1397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1398 L:      linux-amlogic@lists.infradead.org
1399 W:      http://linux-meson.com/
1400 S:      Maintained
1401 F:      arch/arm/mach-meson/
1402 F:      arch/arm/boot/dts/meson*
1403 F:      arch/arm64/boot/dts/amlogic/
1404 F:      drivers/pinctrl/meson/
1405 F:      drivers/mmc/host/meson*
1406 F:      drivers/soc/amlogic/
1407 N:      meson
1408
1409 ARM/Amlogic Meson SoC Sound Drivers
1410 M:      Jerome Brunet <jbrunet@baylibre.com>
1411 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
1412 S:      Maintained
1413 F:      sound/soc/meson/
1414 F:      Documentation/devicetree/bindings/sound/amlogic*
1415
1416 ARM/Annapurna Labs ALPINE ARCHITECTURE
1417 M:      Tsahee Zidenberg <tsahee@annapurnalabs.com>
1418 M:      Antoine Tenart <antoine.tenart@bootlin.com>
1419 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1420 S:      Maintained
1421 F:      arch/arm/mach-alpine/
1422 F:      arch/arm/boot/dts/alpine*
1423 F:      arch/arm64/boot/dts/al/
1424 F:      drivers/*/*alpine*
1425
1426 ARM/ARTPEC MACHINE SUPPORT
1427 M:      Jesper Nilsson <jesper.nilsson@axis.com>
1428 M:      Lars Persson <lars.persson@axis.com>
1429 S:      Maintained
1430 L:      linux-arm-kernel@axis.com
1431 F:      arch/arm/mach-artpec
1432 F:      arch/arm/boot/dts/artpec6*
1433 F:      drivers/clk/axis
1434 F:      drivers/crypto/axis
1435 F:      drivers/pinctrl/pinctrl-artpec*
1436 F:      Documentation/devicetree/bindings/pinctrl/axis,artpec6-pinctrl.txt
1437
1438 ARM/ASPEED I2C DRIVER
1439 M:      Brendan Higgins <brendanhiggins@google.com>
1440 R:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
1441 R:      Joel Stanley <joel@jms.id.au>
1442 L:      linux-i2c@vger.kernel.org
1443 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1444 S:      Maintained
1445 F:      drivers/irqchip/irq-aspeed-i2c-ic.c
1446 F:      drivers/i2c/busses/i2c-aspeed.c
1447 F:      Documentation/devicetree/bindings/interrupt-controller/aspeed,ast2400-i2c-ic.txt
1448 F:      Documentation/devicetree/bindings/i2c/i2c-aspeed.txt
1449
1450 ARM/ASPEED MACHINE SUPPORT
1451 M:      Joel Stanley <joel@jms.id.au>
1452 R:      Andrew Jeffery <andrew@aj.id.au>
1453 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1454 L:      linux-aspeed@lists.ozlabs.org (moderated for non-subscribers)
1455 Q:      https://patchwork.ozlabs.org/project/linux-aspeed/list/
1456 S:      Supported
1457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joel/aspeed.git
1458 F:      arch/arm/mach-aspeed/
1459 F:      arch/arm/boot/dts/aspeed-*
1460 N:      aspeed
1461
1462 ARM/BITMAIN ARCHITECTURE
1463 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
1464 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1465 S:      Maintained
1466 F:      arch/arm64/boot/dts/bitmain/
1467 F:      drivers/pinctrl/pinctrl-bm1880.c
1468 F:      Documentation/devicetree/bindings/arm/bitmain.yaml
1469 F:      Documentation/devicetree/bindings/pinctrl/bitmain,bm1880-pinctrl.txt
1470
1471 ARM/CALXEDA HIGHBANK ARCHITECTURE
1472 M:      Rob Herring <robh@kernel.org>
1473 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1474 S:      Maintained
1475 F:      arch/arm/mach-highbank/
1476 F:      arch/arm/boot/dts/highbank.dts
1477 F:      arch/arm/boot/dts/ecx-*.dts*
1478
1479 ARM/CAVIUM NETWORKS CNS3XXX MACHINE SUPPORT
1480 M:      Krzysztof Halasa <khalasa@piap.pl>
1481 S:      Maintained
1482 F:      arch/arm/mach-cns3xxx/
1483
1484 ARM/CAVIUM THUNDER NETWORK DRIVER
1485 M:      Sunil Goutham <sgoutham@cavium.com>
1486 M:      Robert Richter <rric@kernel.org>
1487 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1488 S:      Supported
1489 F:      drivers/net/ethernet/cavium/thunder/
1490
1491 ARM/CIRRUS LOGIC BK3 MACHINE SUPPORT
1492 M:      Lukasz Majewski <lukma@denx.de>
1493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1494 S:      Maintained
1495 F:      arch/arm/mach-ep93xx/ts72xx.c
1496
1497 ARM/CIRRUS LOGIC CLPS711X ARM ARCHITECTURE
1498 M:      Alexander Shiyan <shc_work@mail.ru>
1499 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1500 S:      Odd Fixes
1501 N:      clps711x
1502
1503 ARM/CIRRUS LOGIC EDB9315A MACHINE SUPPORT
1504 M:      Lennert Buytenhek <kernel@wantstofly.org>
1505 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1506 S:      Maintained
1507
1508 ARM/CIRRUS LOGIC EP93XX ARM ARCHITECTURE
1509 M:      Hartley Sweeten <hsweeten@visionengravers.com>
1510 M:      Alexander Sverdlin <alexander.sverdlin@gmail.com>
1511 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1512 S:      Maintained
1513 F:      arch/arm/mach-ep93xx/
1514 F:      arch/arm/mach-ep93xx/include/mach/
1515
1516 ARM/CLKDEV SUPPORT
1517 M:      Russell King <linux@armlinux.org.uk>
1518 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1519 S:      Maintained
1520 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git clkdev
1521 F:      drivers/clk/clkdev.c
1522
1523 ARM/COMPULAB CM-X270/EM-X270 and CM-X300 MACHINE SUPPORT
1524 M:      Mike Rapoport <mike@compulab.co.il>
1525 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1526 S:      Maintained
1527
1528 ARM/CONEXANT DIGICOLOR MACHINE SUPPORT
1529 M:      Baruch Siach <baruch@tkos.co.il>
1530 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1531 S:      Maintained
1532 F:      arch/arm/boot/dts/cx92755*
1533 N:      digicolor
1534
1535 ARM/CONTEC MICRO9 MACHINE SUPPORT
1536 M:      Hubert Feurstein <hubert.feurstein@contec.at>
1537 S:      Maintained
1538 F:      arch/arm/mach-ep93xx/micro9.c
1539
1540 ARM/CORESIGHT FRAMEWORK AND DRIVERS
1541 M:      Mathieu Poirier <mathieu.poirier@linaro.org>
1542 R:      Suzuki K Poulose <suzuki.poulose@arm.com>
1543 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1544 S:      Maintained
1545 F:      drivers/hwtracing/coresight/*
1546 F:      Documentation/trace/coresight.txt
1547 F:      Documentation/trace/coresight-cpu-debug.txt
1548 F:      Documentation/devicetree/bindings/arm/coresight.txt
1549 F:      Documentation/devicetree/bindings/arm/coresight-cpu-debug.txt
1550 F:      Documentation/ABI/testing/sysfs-bus-coresight-devices-*
1551 F:      tools/perf/arch/arm/util/pmu.c
1552 F:      tools/perf/arch/arm/util/auxtrace.c
1553 F:      tools/perf/arch/arm/util/cs-etm.c
1554 F:      tools/perf/arch/arm/util/cs-etm.h
1555 F:      tools/perf/util/cs-etm.*
1556 F:      tools/perf/util/cs-etm-decoder/*
1557
1558 ARM/CORGI MACHINE SUPPORT
1559 M:      Richard Purdie <rpurdie@rpsys.net>
1560 S:      Maintained
1561
1562 ARM/CORTINA SYSTEMS GEMINI ARM ARCHITECTURE
1563 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1564 M:      Linus Walleij <linus.walleij@linaro.org>
1565 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1566 T:      git git://github.com/ulli-kroll/linux.git
1567 S:      Maintained
1568 F:      Documentation/devicetree/bindings/arm/gemini.txt
1569 F:      Documentation/devicetree/bindings/pinctrl/cortina,gemini-pinctrl.txt
1570 F:      Documentation/devicetree/bindings/net/cortina,gemini-ethernet.txt
1571 F:      Documentation/devicetree/bindings/rtc/faraday,ftrtc010.txt
1572 F:      arch/arm/mach-gemini/
1573 F:      drivers/net/ethernet/cortina/
1574 F:      drivers/pinctrl/pinctrl-gemini.c
1575 F:      drivers/rtc/rtc-ftrtc010.c
1576
1577 ARM/CSR SIRFPRIMA2 MACHINE SUPPORT
1578 M:      Barry Song <baohua@kernel.org>
1579 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1580 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/baohua/linux.git
1581 S:      Maintained
1582 F:      arch/arm/boot/dts/prima2*
1583 F:      arch/arm/mach-prima2/
1584 F:      drivers/clk/sirf/
1585 F:      drivers/clocksource/timer-prima2.c
1586 F:      drivers/clocksource/timer-atlas7.c
1587 N:      [^a-z]sirf
1588 X:      drivers/gnss
1589
1590 ARM/EBSA110 MACHINE SUPPORT
1591 M:      Russell King <linux@armlinux.org.uk>
1592 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1593 W:      http://www.armlinux.org.uk/
1594 S:      Maintained
1595 F:      arch/arm/mach-ebsa110/
1596 F:      drivers/net/ethernet/amd/am79c961a.*
1597
1598 ARM/ENERGY MICRO (SILICON LABS) EFM32 SUPPORT
1599 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
1600 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1601 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1602 S:      Maintained
1603 N:      efm32
1604
1605 ARM/EZX SMARTPHONES (A780, A910, A1200, E680, ROKR E2 and ROKR E6)
1606 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1607 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1608 S:      Maintained
1609 F:      arch/arm/mach-pxa/ezx.c
1610
1611 ARM/FARADAY FA526 PORT
1612 M:      Hans Ulli Kroll <ulli.kroll@googlemail.com>
1613 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1614 S:      Maintained
1615 T:      git git://git.berlios.de/gemini-board
1616 F:      arch/arm/mm/*-fa*
1617
1618 ARM/FOOTBRIDGE ARCHITECTURE
1619 M:      Russell King <linux@armlinux.org.uk>
1620 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1621 W:      http://www.armlinux.org.uk/
1622 S:      Maintained
1623 F:      arch/arm/include/asm/hardware/dec21285.h
1624 F:      arch/arm/mach-footbridge/
1625
1626 ARM/FREESCALE IMX / MXC ARM ARCHITECTURE
1627 M:      Shawn Guo <shawnguo@kernel.org>
1628 M:      Sascha Hauer <s.hauer@pengutronix.de>
1629 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1630 R:      Fabio Estevam <festevam@gmail.com>
1631 R:      NXP Linux Team <linux-imx@nxp.com>
1632 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1633 S:      Maintained
1634 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1635 N:      imx
1636 N:      mxs
1637 X:      drivers/media/i2c/
1638
1639 ARM/FREESCALE VYBRID ARM ARCHITECTURE
1640 M:      Shawn Guo <shawnguo@kernel.org>
1641 M:      Sascha Hauer <s.hauer@pengutronix.de>
1642 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
1643 R:      Stefan Agner <stefan@agner.ch>
1644 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1645 S:      Maintained
1646 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1647 F:      arch/arm/mach-imx/*vf610*
1648 F:      arch/arm/boot/dts/vf*
1649
1650 ARM/FREESCALE LAYERSCAPE ARM ARCHITECTURE
1651 M:      Shawn Guo <shawnguo@kernel.org>
1652 M:      Li Yang <leoyang.li@nxp.com>
1653 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1654 S:      Maintained
1655 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux.git
1656 F:      arch/arm/boot/dts/ls1021a*
1657 F:      arch/arm64/boot/dts/freescale/fsl-*
1658 F:      arch/arm64/boot/dts/freescale/qoriq-*
1659
1660 ARM/GLOMATION GESBC9312SX MACHINE SUPPORT
1661 M:      Lennert Buytenhek <kernel@wantstofly.org>
1662 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1663 S:      Maintained
1664
1665 ARM/GUMSTIX MACHINE SUPPORT
1666 M:      Steve Sakoman <sakoman@gmail.com>
1667 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1668 S:      Maintained
1669
1670 ARM/H4700 (HP IPAQ HX4700) MACHINE SUPPORT
1671 M:      Philipp Zabel <philipp.zabel@gmail.com>
1672 M:      Paul Parsons <lost.distance@yahoo.com>
1673 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1674 S:      Maintained
1675 F:      arch/arm/mach-pxa/hx4700.c
1676 F:      arch/arm/mach-pxa/include/mach/hx4700.h
1677 F:      sound/soc/pxa/hx4700.c
1678
1679 ARM/HISILICON SOC SUPPORT
1680 M:      Wei Xu <xuwei5@hisilicon.com>
1681 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1682 W:      http://www.hisilicon.com
1683 S:      Supported
1684 T:      git git://github.com/hisilicon/linux-hisi.git
1685 F:      arch/arm/mach-hisi/
1686 F:      arch/arm/boot/dts/hi3*
1687 F:      arch/arm/boot/dts/hip*
1688 F:      arch/arm/boot/dts/hisi*
1689 F:      arch/arm64/boot/dts/hisilicon/
1690
1691 ARM/HP JORNADA 7XX MACHINE SUPPORT
1692 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
1693 W:      www.jlime.com
1694 S:      Maintained
1695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
1696 F:      arch/arm/mach-sa1100/jornada720.c
1697 F:      arch/arm/mach-sa1100/include/mach/jornada720.h
1698
1699 ARM/IGEP MACHINE SUPPORT
1700 M:      Enric Balletbo i Serra <eballetbo@gmail.com>
1701 M:      Javier Martinez Canillas <javier@dowhile0.org>
1702 L:      linux-omap@vger.kernel.org
1703 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1704 S:      Maintained
1705 F:      arch/arm/boot/dts/omap3-igep*
1706
1707 ARM/INCOME PXA270 SUPPORT
1708 M:      Marek Vasut <marek.vasut@gmail.com>
1709 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1710 S:      Maintained
1711 F:      arch/arm/mach-pxa/colibri-pxa270-income.c
1712
1713 ARM/INTEL IOP13XX ARM ARCHITECTURE
1714 M:      Lennert Buytenhek <kernel@wantstofly.org>
1715 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1716 S:      Maintained
1717
1718 ARM/INTEL IOP32X ARM ARCHITECTURE
1719 M:      Lennert Buytenhek <kernel@wantstofly.org>
1720 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1721 S:      Maintained
1722
1723 ARM/INTEL IOP33X ARM ARCHITECTURE
1724 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1725 S:      Orphan
1726
1727 ARM/INTEL IQ81342EX MACHINE SUPPORT
1728 M:      Lennert Buytenhek <kernel@wantstofly.org>
1729 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1730 S:      Maintained
1731
1732 ARM/INTEL IXDP2850 MACHINE SUPPORT
1733 M:      Lennert Buytenhek <kernel@wantstofly.org>
1734 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1735 S:      Maintained
1736
1737 ARM/INTEL IXP4XX ARM ARCHITECTURE
1738 M:      Linus Walleij <linusw@kernel.org>
1739 M:      Imre Kaloz <kaloz@openwrt.org>
1740 M:      Krzysztof Halasa <khalasa@piap.pl>
1741 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1742 S:      Maintained
1743 F:      Documentation/devicetree/bindings/arm/intel-ixp4xx.yaml
1744 F:      Documentation/devicetree/bindings/gpio/intel,ixp4xx-gpio.txt
1745 F:      Documentation/devicetree/bindings/interrupt-controller/intel,ixp4xx-interrupt.yaml
1746 F:      Documentation/devicetree/bindings/timer/intel,ixp4xx-timer.yaml
1747 F:      arch/arm/mach-ixp4xx/
1748 F:      drivers/clocksource/timer-ixp4xx.c
1749 F:      drivers/gpio/gpio-ixp4xx.c
1750 F:      drivers/irqchip/irq-ixp4xx.c
1751 F:      include/linux/irqchip/irq-ixp4xx.h
1752 F:      include/linux/platform_data/timer-ixp4xx.h
1753
1754 ARM/INTEL RESEARCH IMOTE/STARGATE 2 MACHINE SUPPORT
1755 M:      Jonathan Cameron <jic23@cam.ac.uk>
1756 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1757 S:      Maintained
1758 F:      arch/arm/mach-pxa/stargate2.c
1759 F:      drivers/pcmcia/pxa2xx_stargate2.c
1760
1761 ARM/INTEL XSC3 (MANZANO) ARM CORE
1762 M:      Lennert Buytenhek <kernel@wantstofly.org>
1763 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1764 S:      Maintained
1765
1766 ARM/IP FABRICS DOUBLE ESPRESSO MACHINE SUPPORT
1767 M:      Lennert Buytenhek <kernel@wantstofly.org>
1768 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1769 S:      Maintained
1770
1771 ARM/LG1K ARCHITECTURE
1772 M:      Chanho Min <chanho.min@lge.com>
1773 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1774 S:      Maintained
1775 F:      arch/arm64/boot/dts/lg/
1776
1777 ARM/LOGICPD PXA270 MACHINE SUPPORT
1778 M:      Lennert Buytenhek <kernel@wantstofly.org>
1779 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1780 S:      Maintained
1781
1782 ARM/LPC18XX ARCHITECTURE
1783 M:      Vladimir Zapolskiy <vz@mleia.com>
1784 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1785 S:      Maintained
1786 F:      Documentation/devicetree/bindings/i2c/i2c-lpc2k.txt
1787 F:      arch/arm/boot/dts/lpc43*
1788 F:      drivers/i2c/busses/i2c-lpc2k.c
1789 F:      drivers/memory/pl172.c
1790 F:      drivers/mtd/spi-nor/nxp-spifi.c
1791 F:      drivers/rtc/rtc-lpc24xx.c
1792 N:      lpc18xx
1793
1794 ARM/LPC32XX SOC SUPPORT
1795 M:      Vladimir Zapolskiy <vz@mleia.com>
1796 M:      Sylvain Lemieux <slemieux.tyco@gmail.com>
1797 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1798 T:      git git://github.com/vzapolskiy/linux-lpc32xx.git
1799 S:      Maintained
1800 F:      Documentation/devicetree/bindings/i2c/i2c-pnx.txt
1801 F:      arch/arm/boot/dts/lpc32*
1802 F:      arch/arm/mach-lpc32xx/
1803 F:      drivers/i2c/busses/i2c-pnx.c
1804 F:      drivers/net/ethernet/nxp/lpc_eth.c
1805 F:      drivers/usb/host/ohci-nxp.c
1806 F:      drivers/watchdog/pnx4008_wdt.c
1807 N:      lpc32xx
1808
1809 ARM/MAGICIAN MACHINE SUPPORT
1810 M:      Philipp Zabel <philipp.zabel@gmail.com>
1811 S:      Maintained
1812
1813 ARM/Marvell Dove/MV78xx0/Orion SOC support
1814 M:      Jason Cooper <jason@lakedaemon.net>
1815 M:      Andrew Lunn <andrew@lunn.ch>
1816 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1817 M:      Gregory Clement <gregory.clement@bootlin.com>
1818 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1819 S:      Maintained
1820 F:      Documentation/devicetree/bindings/soc/dove/
1821 F:      arch/arm/mach-dove/
1822 F:      arch/arm/mach-mv78xx0/
1823 F:      arch/arm/mach-orion5x/
1824 F:      arch/arm/plat-orion/
1825 F:      arch/arm/boot/dts/dove*
1826 F:      arch/arm/boot/dts/orion5x*
1827
1828 ARM/Marvell Kirkwood and Armada 370, 375, 38x, 39x, XP, 3700, 7K/8K SOC support
1829 M:      Jason Cooper <jason@lakedaemon.net>
1830 M:      Andrew Lunn <andrew@lunn.ch>
1831 M:      Gregory Clement <gregory.clement@bootlin.com>
1832 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
1833 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1834 S:      Maintained
1835 F:      arch/arm/boot/dts/armada*
1836 F:      arch/arm/boot/dts/kirkwood*
1837 F:      arch/arm/configs/mvebu_*_defconfig
1838 F:      arch/arm/mach-mvebu/
1839 F:      arch/arm64/boot/dts/marvell/armada*
1840 F:      drivers/cpufreq/armada-37xx-cpufreq.c
1841 F:      drivers/cpufreq/armada-8k-cpufreq.c
1842 F:      drivers/cpufreq/mvebu-cpufreq.c
1843 F:      drivers/irqchip/irq-armada-370-xp.c
1844 F:      drivers/irqchip/irq-mvebu-*
1845 F:      drivers/pinctrl/mvebu/
1846 F:      drivers/rtc/rtc-armada38x.c
1847
1848 ARM/Mediatek RTC DRIVER
1849 M:      Eddie Huang <eddie.huang@mediatek.com>
1850 M:      Sean Wang <sean.wang@mediatek.com>
1851 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1852 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1853 S:      Maintained
1854 F:      Documentation/devicetree/bindings/rtc/rtc-mt7622.txt
1855 F:      drivers/rtc/rtc-mt6397.c
1856 F:      drivers/rtc/rtc-mt7622.c
1857
1858 ARM/Mediatek SoC support
1859 M:      Matthias Brugger <matthias.bgg@gmail.com>
1860 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1861 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1862 W:      https://mtk.bcnfs.org/
1863 C:      irc://chat.freenode.net/linux-mediatek
1864 S:      Maintained
1865 F:      arch/arm/boot/dts/mt6*
1866 F:      arch/arm/boot/dts/mt7*
1867 F:      arch/arm/boot/dts/mt8*
1868 F:      arch/arm/mach-mediatek/
1869 F:      arch/arm64/boot/dts/mediatek/
1870 F:      drivers/soc/mediatek/
1871 N:      mtk
1872 N:      mt[678]
1873 K:      mediatek
1874
1875 ARM/Mediatek USB3 PHY DRIVER
1876 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
1877 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1878 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
1879 S:      Maintained
1880 F:      drivers/phy/mediatek/
1881 F:      Documentation/devicetree/bindings/phy/phy-mtk-*
1882
1883 ARM/MICREL KS8695 ARCHITECTURE
1884 M:      Greg Ungerer <gerg@uclinux.org>
1885 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1886 F:      arch/arm/mach-ks8695/
1887 S:      Odd Fixes
1888
1889 ARM/Microchip (AT91) SoC support
1890 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
1891 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
1892 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
1893 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1894 W:      http://www.linux4sam.org
1895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/at91/linux.git
1896 S:      Supported
1897 N:      at91
1898 N:      atmel
1899 F:      arch/arm/mach-at91/
1900 F:      include/soc/at91/
1901 F:      arch/arm/boot/dts/at91*.dts
1902 F:      arch/arm/boot/dts/at91*.dtsi
1903 F:      arch/arm/boot/dts/sama*.dts
1904 F:      arch/arm/boot/dts/sama*.dtsi
1905 F:      arch/arm/include/debug/at91.S
1906 F:      drivers/memory/atmel*
1907 F:      drivers/watchdog/sama5d4_wdt.c
1908 X:      drivers/input/touchscreen/atmel_mxt_ts.c
1909 X:      drivers/net/wireless/atmel/
1910
1911 ARM/MIOA701 MACHINE SUPPORT
1912 M:      Robert Jarzmik <robert.jarzmik@free.fr>
1913 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1914 F:      arch/arm/mach-pxa/mioa701.c
1915 S:      Maintained
1916
1917 ARM/NEC MOBILEPRO 900/c MACHINE SUPPORT
1918 M:      Michael Petchkovsky <mkpetch@internode.on.net>
1919 S:      Maintained
1920
1921 ARM/NOMADIK/U300/Ux500 ARCHITECTURES
1922 M:      Linus Walleij <linus.walleij@linaro.org>
1923 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1924 S:      Maintained
1925 F:      Documentation/devicetree/bindings/i2c/i2c-nomadik.txt
1926 F:      Documentation/devicetree/bindings/i2c/i2c-stu300.txt
1927 F:      arch/arm/mach-nomadik/
1928 F:      arch/arm/mach-u300/
1929 F:      arch/arm/mach-ux500/
1930 F:      arch/arm/boot/dts/ste-*
1931 F:      drivers/clk/clk-nomadik.c
1932 F:      drivers/clk/clk-u300.c
1933 F:      drivers/clocksource/clksrc-dbx500-prcmu.c
1934 F:      drivers/clocksource/timer-u300.c
1935 F:      drivers/dma/coh901318*
1936 F:      drivers/dma/ste_dma40*
1937 F:      drivers/hwspinlock/u8500_hsem.c
1938 F:      drivers/i2c/busses/i2c-nomadik.c
1939 F:      drivers/i2c/busses/i2c-stu300.c
1940 F:      drivers/mfd/ab3100*
1941 F:      drivers/mfd/ab8500*
1942 F:      drivers/mfd/abx500*
1943 F:      drivers/mfd/dbx500*
1944 F:      drivers/mfd/db8500*
1945 F:      drivers/pinctrl/nomadik/
1946 F:      drivers/pinctrl/pinctrl-coh901*
1947 F:      drivers/pinctrl/pinctrl-u300.c
1948 F:      drivers/rtc/rtc-ab3100.c
1949 F:      drivers/rtc/rtc-ab8500.c
1950 F:      drivers/rtc/rtc-coh901331.c
1951 F:      drivers/rtc/rtc-pl031.c
1952 F:      drivers/watchdog/coh901327_wdt.c
1953 F:      Documentation/devicetree/bindings/arm/ste-*
1954 F:      Documentation/devicetree/bindings/arm/ux500/
1955 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git
1956
1957 ARM/NUVOTON NPCM ARCHITECTURE
1958 M:      Avi Fishman <avifishman70@gmail.com>
1959 M:      Tomer Maimon <tmaimon77@gmail.com>
1960 M:      Tali Perry <tali.perry1@gmail.com>
1961 R:      Patrick Venture <venture@google.com>
1962 R:      Nancy Yuen <yuenn@google.com>
1963 R:      Benjamin Fair <benjaminfair@google.com>
1964 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
1965 S:      Supported
1966 F:      arch/arm/mach-npcm/
1967 F:      arch/arm/boot/dts/nuvoton-npcm*
1968 F:      include/dt-bindings/clock/nuvoton,npcm7xx-clock.h
1969 F:      drivers/*/*npcm*
1970 F:      Documentation/devicetree/bindings/*/*npcm*
1971 F:      Documentation/devicetree/bindings/*/*/*npcm*
1972
1973 ARM/NUVOTON W90X900 ARM ARCHITECTURE
1974 M:      Wan ZongShun <mcuos.com@gmail.com>
1975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1976 W:      http://www.mcuos.com
1977 S:      Maintained
1978 F:      arch/arm/mach-w90x900/
1979 F:      drivers/input/keyboard/w90p910_keypad.c
1980 F:      drivers/input/touchscreen/w90p910_ts.c
1981 F:      drivers/watchdog/nuc900_wdt.c
1982 F:      drivers/net/ethernet/nuvoton/w90p910_ether.c
1983 F:      drivers/mtd/nand/raw/nuc900_nand.c
1984 F:      drivers/rtc/rtc-nuc900.c
1985 F:      drivers/spi/spi-nuc900.c
1986 F:      drivers/usb/host/ehci-w90x900.c
1987 F:      drivers/video/fbdev/nuc900fb.c
1988
1989 ARM/OPENMOKO NEO FREERUNNER (GTA02) MACHINE SUPPORT
1990 L:      openmoko-kernel@lists.openmoko.org (subscribers-only)
1991 W:      http://wiki.openmoko.org/wiki/Neo_FreeRunner
1992 S:      Orphan
1993 F:      arch/arm/mach-s3c24xx/mach-gta02.c
1994 F:      arch/arm/mach-s3c24xx/gta02.h
1995
1996 ARM/Orion SoC/Technologic Systems TS-78xx platform support
1997 M:      Alexander Clouter <alex@digriz.org.uk>
1998 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
1999 W:      http://www.digriz.org.uk/ts78xx/kernel
2000 S:      Maintained
2001 F:      arch/arm/mach-orion5x/ts78xx-*
2002
2003 ARM/OXNAS platform support
2004 M:      Neil Armstrong <narmstrong@baylibre.com>
2005 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2006 L:      linux-oxnas@groups.io (moderated for non-subscribers)
2007 S:      Maintained
2008 F:      arch/arm/mach-oxnas/
2009 F:      arch/arm/boot/dts/ox8*.dts*
2010 N:      oxnas
2011
2012 ARM/PALM TREO SUPPORT
2013 M:      Tomas Cech <sleep_walker@suse.com>
2014 L:      linux-arm-kernel@lists.infradead.org
2015 W:      http://hackndev.com
2016 S:      Maintained
2017 F:      arch/arm/mach-pxa/palmtreo.*
2018
2019 ARM/PALMTX,PALMT5,PALMLD,PALMTE2,PALMTC SUPPORT
2020 M:      Marek Vasut <marek.vasut@gmail.com>
2021 L:      linux-arm-kernel@lists.infradead.org
2022 W:      http://hackndev.com
2023 S:      Maintained
2024 F:      arch/arm/mach-pxa/include/mach/palmtx.h
2025 F:      arch/arm/mach-pxa/palmtx.c
2026 F:      arch/arm/mach-pxa/palmt5.*
2027 F:      arch/arm/mach-pxa/include/mach/palmld.h
2028 F:      arch/arm/mach-pxa/palmld.c
2029 F:      arch/arm/mach-pxa/palmte2.*
2030 F:      arch/arm/mach-pxa/include/mach/palmtc.h
2031 F:      arch/arm/mach-pxa/palmtc.c
2032
2033 ARM/PALMZ72 SUPPORT
2034 M:      Sergey Lapin <slapin@ossfans.org>
2035 L:      linux-arm-kernel@lists.infradead.org
2036 W:      http://hackndev.com
2037 S:      Maintained
2038 F:      arch/arm/mach-pxa/palmz72.*
2039
2040 ARM/PLEB SUPPORT
2041 M:      Peter Chubb <pleb@gelato.unsw.edu.au>
2042 W:      http://www.disy.cse.unsw.edu.au/Hardware/PLEB
2043 S:      Maintained
2044
2045 ARM/PT DIGITAL BOARD PORT
2046 M:      Stefan Eletzhofer <stefan.eletzhofer@eletztrick.de>
2047 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2048 W:      http://www.armlinux.org.uk/
2049 S:      Maintained
2050
2051 ARM/QUALCOMM SUPPORT
2052 M:      Andy Gross <agross@kernel.org>
2053 M:      David Brown <david.brown@linaro.org>
2054 L:      linux-arm-msm@vger.kernel.org
2055 S:      Maintained
2056 F:      Documentation/devicetree/bindings/soc/qcom/
2057 F:      Documentation/devicetree/bindings/*/qcom*
2058 F:      arch/arm/boot/dts/qcom-*.dts
2059 F:      arch/arm/boot/dts/qcom-*.dtsi
2060 F:      arch/arm/mach-qcom/
2061 F:      arch/arm64/boot/dts/qcom/
2062 F:      drivers/*/qcom/
2063 F:      drivers/*/qcom*
2064 F:      drivers/*/*/qcom/
2065 F:      drivers/*/*/qcom*
2066 F:      drivers/*/pm8???-*
2067 F:      drivers/bluetooth/btqcomsmd.c
2068 F:      drivers/clocksource/timer-qcom.c
2069 F:      drivers/extcon/extcon-qcom*
2070 F:      drivers/iommu/msm*
2071 F:      drivers/i2c/busses/i2c-qup.c
2072 F:      drivers/i2c/busses/i2c-qcom-geni.c
2073 F:      drivers/mfd/ssbi.c
2074 F:      drivers/mmc/host/mmci_qcom*
2075 F:      drivers/mmc/host/sdhci_msm.c
2076 F:      drivers/pci/controller/dwc/pcie-qcom.c
2077 F:      drivers/phy/qualcomm/
2078 F:      drivers/power/*/msm*
2079 F:      drivers/reset/reset-qcom-*
2080 F:      drivers/scsi/ufs/ufs-qcom.*
2081 F:      drivers/spi/spi-qup.c
2082 F:      drivers/spi/spi-geni-qcom.c
2083 F:      drivers/spi/spi-qcom-qspi.c
2084 F:      drivers/tty/serial/msm_serial.c
2085 F:      drivers/usb/dwc3/dwc3-qcom.c
2086 F:      include/dt-bindings/*/qcom*
2087 F:      include/linux/*/qcom*
2088 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/qcom/linux.git
2089
2090 ARM/RADISYS ENP2611 MACHINE SUPPORT
2091 M:      Lennert Buytenhek <kernel@wantstofly.org>
2092 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2093 S:      Maintained
2094
2095 ARM/RDA MICRO ARCHITECTURE
2096 M:      Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2097 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2098 L:      linux-unisoc@lists.infradead.org (moderated for non-subscribers)
2099 S:      Maintained
2100 F:      arch/arm/boot/dts/rda8810pl-*
2101 F:      drivers/clocksource/timer-rda.c
2102 F:      drivers/irqchip/irq-rda-intc.c
2103 F:      drivers/tty/serial/rda-uart.c
2104 F:      Documentation/devicetree/bindings/arm/rda.txt
2105 F:      Documentation/devicetree/bindings/interrupt-controller/rda,8810pl-intc.txt
2106 F:      Documentation/devicetree/bindings/serial/rda,8810pl-uart.txt
2107 F:      Documentation/devicetree/bindings/timer/rda,8810pl-timer.txt
2108
2109 ARM/REALTEK ARCHITECTURE
2110 M:      Andreas Färber <afaerber@suse.de>
2111 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2112 S:      Maintained
2113 F:      arch/arm64/boot/dts/realtek/
2114 F:      Documentation/devicetree/bindings/arm/realtek.txt
2115
2116 ARM/RENESAS ARM64 ARCHITECTURE
2117 M:      Simon Horman <horms@verge.net.au>
2118 M:      Magnus Damm <magnus.damm@gmail.com>
2119 L:      linux-renesas-soc@vger.kernel.org
2120 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2121 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2122 S:      Supported
2123 F:      arch/arm64/boot/dts/renesas/
2124 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2125 F:      drivers/soc/renesas/
2126 F:      include/linux/soc/renesas/
2127
2128 ARM/RISCPC ARCHITECTURE
2129 M:      Russell King <linux@armlinux.org.uk>
2130 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2131 W:      http://www.armlinux.org.uk/
2132 S:      Maintained
2133 F:      arch/arm/include/asm/hardware/entry-macro-iomd.S
2134 F:      arch/arm/include/asm/hardware/ioc.h
2135 F:      arch/arm/include/asm/hardware/iomd.h
2136 F:      arch/arm/include/asm/hardware/memc.h
2137 F:      arch/arm/mach-rpc/
2138 F:      drivers/net/ethernet/8390/etherh.c
2139 F:      drivers/net/ethernet/i825xx/ether1*
2140 F:      drivers/net/ethernet/seeq/ether3*
2141 F:      drivers/scsi/arm/
2142
2143 ARM/Rockchip SoC support
2144 M:      Heiko Stuebner <heiko@sntech.de>
2145 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2146 L:      linux-rockchip@lists.infradead.org
2147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip.git
2148 S:      Maintained
2149 F:      Documentation/devicetree/bindings/i2c/i2c-rk3x.txt
2150 F:      arch/arm/boot/dts/rk3*
2151 F:      arch/arm/boot/dts/rv1108*
2152 F:      arch/arm/mach-rockchip/
2153 F:      drivers/clk/rockchip/
2154 F:      drivers/i2c/busses/i2c-rk3x.c
2155 F:      drivers/*/*rockchip*
2156 F:      drivers/*/*/*rockchip*
2157 F:      sound/soc/rockchip/
2158 N:      rockchip
2159
2160 ARM/SAMSUNG EXYNOS ARM ARCHITECTURES
2161 M:      Kukjin Kim <kgene@kernel.org>
2162 M:      Krzysztof Kozlowski <krzk@kernel.org>
2163 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2164 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2165 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
2166 S:      Maintained
2167 F:      arch/arm/boot/dts/s3c*
2168 F:      arch/arm/boot/dts/s5p*
2169 F:      arch/arm/boot/dts/exynos*
2170 F:      arch/arm64/boot/dts/exynos/
2171 F:      arch/arm/plat-samsung/
2172 F:      arch/arm/mach-s3c24*/
2173 F:      arch/arm/mach-s3c64xx/
2174 F:      arch/arm/mach-s5p*/
2175 F:      arch/arm/mach-exynos*/
2176 F:      drivers/*/*s3c24*
2177 F:      drivers/*/*/*s3c24*
2178 F:      drivers/*/*s3c64xx*
2179 F:      drivers/*/*s5pv210*
2180 F:      drivers/memory/samsung/*
2181 F:      drivers/soc/samsung/*
2182 F:      Documentation/arm/Samsung/
2183 F:      Documentation/devicetree/bindings/arm/samsung/
2184 F:      Documentation/devicetree/bindings/sram/samsung-sram.txt
2185 F:      Documentation/devicetree/bindings/power/pd-samsung.txt
2186 N:      exynos
2187
2188 ARM/SAMSUNG MOBILE MACHINE SUPPORT
2189 M:      Kyungmin Park <kyungmin.park@samsung.com>
2190 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2191 S:      Maintained
2192 F:      arch/arm/mach-s5pv210/
2193
2194 ARM/SAMSUNG S5P SERIES 2D GRAPHICS ACCELERATION (G2D) SUPPORT
2195 M:      Kyungmin Park <kyungmin.park@samsung.com>
2196 M:      Kamil Debski <kamil@wypas.org>
2197 M:      Andrzej Hajda <a.hajda@samsung.com>
2198 L:      linux-arm-kernel@lists.infradead.org
2199 L:      linux-media@vger.kernel.org
2200 S:      Maintained
2201 F:      drivers/media/platform/s5p-g2d/
2202
2203 ARM/SAMSUNG S5P SERIES HDMI CEC SUBSYSTEM SUPPORT
2204 M:      Marek Szyprowski <m.szyprowski@samsung.com>
2205 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
2206 L:      linux-media@vger.kernel.org
2207 S:      Maintained
2208 F:      drivers/media/platform/s5p-cec/
2209 F:      Documentation/devicetree/bindings/media/s5p-cec.txt
2210
2211 ARM/SAMSUNG S5P SERIES JPEG CODEC SUPPORT
2212 M:      Andrzej Pietrasiewicz <andrzejtp2010@gmail.com>
2213 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
2214 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
2215 L:      linux-arm-kernel@lists.infradead.org
2216 L:      linux-media@vger.kernel.org
2217 S:      Maintained
2218 F:      drivers/media/platform/s5p-jpeg/
2219
2220 ARM/SAMSUNG S5P SERIES Multi Format Codec (MFC) SUPPORT
2221 M:      Kyungmin Park <kyungmin.park@samsung.com>
2222 M:      Kamil Debski <kamil@wypas.org>
2223 M:      Jeongtae Park <jtp.park@samsung.com>
2224 M:      Andrzej Hajda <a.hajda@samsung.com>
2225 L:      linux-arm-kernel@lists.infradead.org
2226 L:      linux-media@vger.kernel.org
2227 S:      Maintained
2228 F:      drivers/media/platform/s5p-mfc/
2229
2230 ARM/SHMOBILE ARM ARCHITECTURE
2231 M:      Simon Horman <horms@verge.net.au>
2232 M:      Magnus Damm <magnus.damm@gmail.com>
2233 L:      linux-renesas-soc@vger.kernel.org
2234 Q:      http://patchwork.kernel.org/project/linux-renesas-soc/list/
2235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git next
2236 S:      Supported
2237 F:      arch/arm/boot/dts/emev2*
2238 F:      arch/arm/boot/dts/gr-peach*
2239 F:      arch/arm/boot/dts/iwg20d-q7*
2240 F:      arch/arm/boot/dts/r7s*
2241 F:      arch/arm/boot/dts/r8a*
2242 F:      arch/arm/boot/dts/r9a*
2243 F:      arch/arm/boot/dts/sh*
2244 F:      arch/arm/configs/shmobile_defconfig
2245 F:      arch/arm/include/debug/renesas-scif.S
2246 F:      arch/arm/mach-shmobile/
2247 F:      Documentation/devicetree/bindings/arm/renesas.yaml
2248 F:      drivers/soc/renesas/
2249 F:      include/linux/soc/renesas/
2250
2251 ARM/SOCFPGA ARCHITECTURE
2252 M:      Dinh Nguyen <dinguyen@kernel.org>
2253 S:      Maintained
2254 F:      arch/arm/mach-socfpga/
2255 F:      arch/arm/boot/dts/socfpga*
2256 F:      arch/arm/configs/socfpga_defconfig
2257 F:      arch/arm64/boot/dts/altera/
2258 F:      arch/arm64/boot/dts/intel/
2259 W:      http://www.rocketboards.org
2260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git
2261
2262 ARM/SOCFPGA CLOCK FRAMEWORK SUPPORT
2263 M:      Dinh Nguyen <dinguyen@kernel.org>
2264 S:      Maintained
2265 F:      drivers/clk/socfpga/
2266
2267 ARM/SOCFPGA EDAC SUPPORT
2268 M:      Thor Thayer <thor.thayer@linux.intel.com>
2269 S:      Maintained
2270 F:      drivers/edac/altera_edac.
2271
2272 ARM/SPREADTRUM SoC SUPPORT
2273 M:      Orson Zhai <orsonzhai@gmail.com>
2274 M:      Baolin Wang <baolin.wang@linaro.org>
2275 M:      Chunyan Zhang <zhang.lyra@gmail.com>
2276 S:      Maintained
2277 F:      arch/arm64/boot/dts/sprd
2278 N:      sprd
2279
2280 ARM/STI ARCHITECTURE
2281 M:      Patrice Chotard <patrice.chotard@st.com>
2282 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2283 W:      http://www.stlinux.com
2284 S:      Maintained
2285 F:      Documentation/devicetree/bindings/i2c/i2c-st.txt
2286 F:      arch/arm/mach-sti/
2287 F:      arch/arm/boot/dts/sti*
2288 F:      drivers/char/hw_random/st-rng.c
2289 F:      drivers/clocksource/arm_global_timer.c
2290 F:      drivers/clocksource/clksrc_st_lpc.c
2291 F:      drivers/cpufreq/sti-cpufreq.c
2292 F:      drivers/dma/st_fdma*
2293 F:      drivers/i2c/busses/i2c-st.c
2294 F:      drivers/media/rc/st_rc.c
2295 F:      drivers/media/platform/sti/c8sectpfe/
2296 F:      drivers/mmc/host/sdhci-st.c
2297 F:      drivers/phy/st/phy-miphy28lp.c
2298 F:      drivers/phy/st/phy-stih407-usb.c
2299 F:      drivers/pinctrl/pinctrl-st.c
2300 F:      drivers/remoteproc/st_remoteproc.c
2301 F:      drivers/remoteproc/st_slim_rproc.c
2302 F:      drivers/reset/sti/
2303 F:      drivers/rtc/rtc-st-lpc.c
2304 F:      drivers/tty/serial/st-asc.c
2305 F:      drivers/usb/dwc3/dwc3-st.c
2306 F:      drivers/usb/host/ehci-st.c
2307 F:      drivers/usb/host/ohci-st.c
2308 F:      drivers/watchdog/st_lpc_wdt.c
2309 F:      drivers/ata/ahci_st.c
2310 F:      include/linux/remoteproc/st_slim_rproc.h
2311
2312 ARM/STM32 ARCHITECTURE
2313 M:      Maxime Coquelin <mcoquelin.stm32@gmail.com>
2314 M:      Alexandre Torgue <alexandre.torgue@st.com>
2315 L:      linux-stm32@st-md-mailman.stormreply.com (moderated for non-subscribers)
2316 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2317 S:      Maintained
2318 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atorgue/stm32.git stm32-next
2319 N:      stm32
2320 N:      stm
2321 F:      arch/arm/boot/dts/stm32*
2322 F:      arch/arm/mach-stm32/
2323 F:      drivers/clocksource/armv7m_systick.c
2324
2325 ARM/Synaptics SoC support
2326 M:      Jisheng Zhang <Jisheng.Zhang@synaptics.com>
2327 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
2328 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2329 S:      Maintained
2330 F:      arch/arm/mach-berlin/
2331 F:      arch/arm/boot/dts/berlin*
2332 F:      arch/arm64/boot/dts/synaptics/
2333
2334 ARM/TANGO ARCHITECTURE
2335 M:      Marc Gonzalez <marc.w.gonzalez@free.fr>
2336 M:      Mans Rullgard <mans@mansr.com>
2337 L:      linux-arm-kernel@lists.infradead.org
2338 S:      Odd Fixes
2339 N:      tango
2340
2341 ARM/TECHNOLOGIC SYSTEMS TS7250 MACHINE SUPPORT
2342 M:      Lennert Buytenhek <kernel@wantstofly.org>
2343 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2344 S:      Maintained
2345
2346 ARM/TEGRA HDMI CEC SUBSYSTEM SUPPORT
2347 M:      Hans Verkuil <hans.verkuil@cisco.com>
2348 L:      linux-tegra@vger.kernel.org
2349 L:      linux-media@vger.kernel.org
2350 S:      Maintained
2351 F:      drivers/media/platform/tegra-cec/
2352 F:      Documentation/devicetree/bindings/media/tegra-cec.txt
2353
2354 ARM/TETON BGA MACHINE SUPPORT
2355 M:      "Mark F. Brown" <mark.brown314@gmail.com>
2356 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2357 S:      Maintained
2358
2359 ARM/TEXAS INSTRUMENT AEMIF/EMIF DRIVERS
2360 M:      Santosh Shilimkar <ssantosh@kernel.org>
2361 L:      linux-kernel@vger.kernel.org
2362 S:      Maintained
2363 F:      drivers/memory/*emif*
2364
2365 ARM/TEXAS INSTRUMENTS K3 ARCHITECTURE
2366 M:      Tero Kristo <t-kristo@ti.com>
2367 M:      Nishanth Menon <nm@ti.com>
2368 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2369 S:      Supported
2370 F:      Documentation/devicetree/bindings/arm/ti/k3.txt
2371 F:      arch/arm64/boot/dts/ti/Makefile
2372 F:      arch/arm64/boot/dts/ti/k3-*
2373 F:      include/dt-bindings/pinctrl/k3.h
2374
2375 ARM/TEXAS INSTRUMENT KEYSTONE ARCHITECTURE
2376 M:      Santosh Shilimkar <ssantosh@kernel.org>
2377 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2378 S:      Maintained
2379 F:      arch/arm/mach-keystone/
2380 F:      arch/arm/boot/dts/keystone-*
2381 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
2382
2383 ARM/TEXAS INSTRUMENT KEYSTONE CLOCK FRAMEWORK
2384 M:      Santosh Shilimkar <ssantosh@kernel.org>
2385 L:      linux-kernel@vger.kernel.org
2386 S:      Maintained
2387 F:      drivers/clk/keystone/
2388
2389 ARM/TEXAS INSTRUMENT KEYSTONE ClOCKSOURCE
2390 M:      Santosh Shilimkar <ssantosh@kernel.org>
2391 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2392 L:      linux-kernel@vger.kernel.org
2393 S:      Maintained
2394 F:      drivers/clocksource/timer-keystone.c
2395
2396 ARM/TEXAS INSTRUMENT KEYSTONE RESET DRIVER
2397 M:      Santosh Shilimkar <ssantosh@kernel.org>
2398 L:      linux-kernel@vger.kernel.org
2399 S:      Maintained
2400 F:      drivers/power/reset/keystone-reset.c
2401
2402 ARM/THECUS N2100 MACHINE SUPPORT
2403 M:      Lennert Buytenhek <kernel@wantstofly.org>
2404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2405 S:      Maintained
2406
2407 ARM/TOSA MACHINE SUPPORT
2408 M:      Dmitry Eremin-Solenikov <dbaryshkov@gmail.com>
2409 M:      Dirk Opfer <dirk@opfer-online.de>
2410 S:      Maintained
2411
2412 ARM/UNIPHIER ARCHITECTURE
2413 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
2414 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2415 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-uniphier.git
2416 S:      Maintained
2417 F:      Documentation/devicetree/bindings/arm/socionext/uniphier.txt
2418 F:      Documentation/devicetree/bindings/gpio/gpio-uniphier.txt
2419 F:      Documentation/devicetree/bindings/pinctrl/socionext,uniphier-pinctrl.txt
2420 F:      arch/arm/boot/dts/uniphier*
2421 F:      arch/arm/include/asm/hardware/cache-uniphier.h
2422 F:      arch/arm/mach-uniphier/
2423 F:      arch/arm/mm/cache-uniphier.c
2424 F:      arch/arm64/boot/dts/socionext/uniphier*
2425 F:      drivers/bus/uniphier-system-bus.c
2426 F:      drivers/clk/uniphier/
2427 F:      drivers/dma/uniphier-mdmac.c
2428 F:      drivers/gpio/gpio-uniphier.c
2429 F:      drivers/i2c/busses/i2c-uniphier*
2430 F:      drivers/irqchip/irq-uniphier-aidet.c
2431 F:      drivers/mmc/host/uniphier-sd.c
2432 F:      drivers/pinctrl/uniphier/
2433 F:      drivers/reset/reset-uniphier.c
2434 F:      drivers/tty/serial/8250/8250_uniphier.c
2435 N:      uniphier
2436
2437 ARM/Ux500 CLOCK FRAMEWORK SUPPORT
2438 M:      Ulf Hansson <ulf.hansson@linaro.org>
2439 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2440 T:      git git://git.linaro.org/people/ulfh/clk.git
2441 S:      Maintained
2442 F:      drivers/clk/ux500/
2443
2444 ARM/VERSATILE EXPRESS PLATFORM
2445 M:      Liviu Dudau <liviu.dudau@arm.com>
2446 M:      Sudeep Holla <sudeep.holla@arm.com>
2447 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
2448 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2449 S:      Maintained
2450 F:      arch/arm/boot/dts/vexpress*
2451 F:      arch/arm64/boot/dts/arm/
2452 F:      arch/arm/mach-vexpress/
2453 F:      */*/vexpress*
2454 F:      */*/*/vexpress*
2455 F:      drivers/clk/versatile/clk-vexpress-osc.c
2456 F:      drivers/clocksource/timer-versatile.c
2457 N:      mps2
2458
2459 ARM/VFP SUPPORT
2460 M:      Russell King <linux@armlinux.org.uk>
2461 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2462 W:      http://www.armlinux.org.uk/
2463 S:      Maintained
2464 F:      arch/arm/vfp/
2465
2466 ARM/VOIPAC PXA270 SUPPORT
2467 M:      Marek Vasut <marek.vasut@gmail.com>
2468 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2469 S:      Maintained
2470 F:      arch/arm/mach-pxa/vpac270.c
2471 F:      arch/arm/mach-pxa/include/mach/vpac270.h
2472
2473 ARM/VT8500 ARM ARCHITECTURE
2474 M:      Tony Prisk <linux@prisktech.co.nz>
2475 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2476 S:      Maintained
2477 F:      Documentation/devicetree/bindings/i2c/i2c-wmt.txt
2478 F:      arch/arm/mach-vt8500/
2479 F:      drivers/clocksource/timer-vt8500.c
2480 F:      drivers/i2c/busses/i2c-wmt.c
2481 F:      drivers/mmc/host/wmt-sdmmc.c
2482 F:      drivers/pwm/pwm-vt8500.c
2483 F:      drivers/rtc/rtc-vt8500.c
2484 F:      drivers/tty/serial/vt8500_serial.c
2485 F:      drivers/usb/host/ehci-platform.c
2486 F:      drivers/usb/host/uhci-platform.c
2487 F:      drivers/video/fbdev/vt8500lcdfb.*
2488 F:      drivers/video/fbdev/wm8505fb*
2489 F:      drivers/video/fbdev/wmt_ge_rops.*
2490
2491 ARM/ZIPIT Z2 SUPPORT
2492 M:      Marek Vasut <marek.vasut@gmail.com>
2493 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2494 S:      Maintained
2495 F:      arch/arm/mach-pxa/z2.c
2496 F:      arch/arm/mach-pxa/include/mach/z2.h
2497
2498 ARM/ZTE ARCHITECTURE
2499 M:      Jun Nie <jun.nie@linaro.org>
2500 M:      Shawn Guo <shawnguo@kernel.org>
2501 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2502 S:      Maintained
2503 F:      arch/arm/boot/dts/zx2967*
2504 F:      arch/arm/mach-zx/
2505 F:      arch/arm64/boot/dts/zte/
2506 F:      drivers/clk/zte/
2507 F:      drivers/dma/zx_dma.c
2508 F:      drivers/gpio/gpio-zx.c
2509 F:      drivers/i2c/busses/i2c-zx2967.c
2510 F:      drivers/mmc/host/dw_mmc-zx.*
2511 F:      drivers/pinctrl/zte/
2512 F:      drivers/soc/zte/
2513 F:      drivers/thermal/zx2967_thermal.c
2514 F:      drivers/watchdog/zx2967_wdt.c
2515 F:      Documentation/devicetree/bindings/arm/zte.yaml
2516 F:      Documentation/devicetree/bindings/clock/zx2967*.txt
2517 F:      Documentation/devicetree/bindings/dma/zxdma.txt
2518 F:      Documentation/devicetree/bindings/gpio/zx296702-gpio.txt
2519 F:      Documentation/devicetree/bindings/i2c/i2c-zx2967.txt
2520 F:      Documentation/devicetree/bindings/mmc/zx-dw-mshc.txt
2521 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-zx.txt
2522 F:      Documentation/devicetree/bindings/reset/zte,zx2967-reset.txt
2523 F:      Documentation/devicetree/bindings/soc/zte/
2524 F:      Documentation/devicetree/bindings/sound/zte,*.txt
2525 F:      Documentation/devicetree/bindings/thermal/zx2967-thermal.txt
2526 F:      Documentation/devicetree/bindings/watchdog/zte,zx2967-wdt.txt
2527 F:      include/dt-bindings/clock/zx2967*.h
2528 F:      include/dt-bindings/soc/zte,*.h
2529 F:      sound/soc/codecs/zx_aud96p22.c
2530 F:      sound/soc/zte/
2531
2532 ARM/ZYNQ ARCHITECTURE
2533 M:      Michal Simek <michal.simek@xilinx.com>
2534 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2535 W:      http://wiki.xilinx.com
2536 T:      git https://github.com/Xilinx/linux-xlnx.git
2537 S:      Supported
2538 F:      arch/arm/mach-zynq/
2539 F:      drivers/cpuidle/cpuidle-zynq.c
2540 F:      drivers/block/xsysace.c
2541 N:      zynq
2542 N:      xilinx
2543 F:      Documentation/devicetree/bindings/i2c/i2c-cadence.txt
2544 F:      Documentation/devicetree/bindings/i2c/i2c-xiic.txt
2545 F:      drivers/clocksource/timer-cadence-ttc.c
2546 F:      drivers/i2c/busses/i2c-cadence.c
2547 F:      drivers/mmc/host/sdhci-of-arasan.c
2548 F:      drivers/edac/synopsys_edac.c
2549 F:      drivers/i2c/busses/i2c-xiic.c
2550
2551 ARM64 PORT (AARCH64 ARCHITECTURE)
2552 M:      Catalin Marinas <catalin.marinas@arm.com>
2553 M:      Will Deacon <will@kernel.org>
2554 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2555 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git
2556 S:      Maintained
2557 F:      arch/arm64/
2558 X:      arch/arm64/boot/dts/
2559 F:      Documentation/arm64/
2560
2561 AS3645A LED FLASH CONTROLLER DRIVER
2562 M:      Sakari Ailus <sakari.ailus@iki.fi>
2563 L:      linux-leds@vger.kernel.org
2564 S:      Maintained
2565 F:      drivers/leds/leds-as3645a.c
2566
2567 ASAHI KASEI AK7375 LENS VOICE COIL DRIVER
2568 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
2569 L:      linux-media@vger.kernel.org
2570 T:      git git://linuxtv.org/media_tree.git
2571 S:      Maintained
2572 F:      drivers/media/i2c/ak7375.c
2573 F:      Documentation/devicetree/bindings/media/i2c/ak7375.txt
2574
2575 ASAHI KASEI AK8974 DRIVER
2576 M:      Linus Walleij <linus.walleij@linaro.org>
2577 L:      linux-iio@vger.kernel.org
2578 W:      http://www.akm.com/
2579 S:      Supported
2580 F:      drivers/iio/magnetometer/ak8974.c
2581
2582 ASC7621 HARDWARE MONITOR DRIVER
2583 M:      George Joseph <george.joseph@fairview5.com>
2584 L:      linux-hwmon@vger.kernel.org
2585 S:      Maintained
2586 F:      Documentation/hwmon/asc7621.rst
2587 F:      drivers/hwmon/asc7621.c
2588
2589 ASPEED VIDEO ENGINE DRIVER
2590 M:      Eddie James <eajames@linux.ibm.com>
2591 L:      linux-media@vger.kernel.org
2592 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
2593 S:      Maintained
2594 F:      drivers/media/platform/aspeed-video.c
2595 F:      Documentation/devicetree/bindings/media/aspeed-video.txt
2596
2597 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
2598 M:      Corentin Chary <corentin.chary@gmail.com>
2599 L:      acpi4asus-user@lists.sourceforge.net
2600 L:      platform-driver-x86@vger.kernel.org
2601 W:      http://acpi4asus.sf.net
2602 S:      Maintained
2603 F:      drivers/platform/x86/asus*.c
2604 F:      drivers/platform/x86/eeepc*.c
2605
2606 ASUS WIRELESS RADIO CONTROL DRIVER
2607 M:      João Paulo Rechi Vita <jprvita@gmail.com>
2608 L:      platform-driver-x86@vger.kernel.org
2609 S:      Maintained
2610 F:      drivers/platform/x86/asus-wireless.c
2611
2612 ASYMMETRIC KEYS
2613 M:      David Howells <dhowells@redhat.com>
2614 L:      keyrings@vger.kernel.org
2615 S:      Maintained
2616 F:      Documentation/crypto/asymmetric-keys.txt
2617 F:      include/linux/verification.h
2618 F:      include/crypto/public_key.h
2619 F:      include/crypto/pkcs7.h
2620 F:      crypto/asymmetric_keys/
2621
2622 ASYNCHRONOUS TRANSFERS/TRANSFORMS (IOAT) API
2623 R:      Dan Williams <dan.j.williams@intel.com>
2624 W:      http://sourceforge.net/projects/xscaleiop
2625 S:      Odd fixes
2626 F:      Documentation/crypto/async-tx-api.txt
2627 F:      crypto/async_tx/
2628 F:      drivers/dma/
2629 F:      include/linux/dmaengine.h
2630 F:      include/linux/async_tx.h
2631
2632 AT24 EEPROM DRIVER
2633 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
2634 L:      linux-i2c@vger.kernel.org
2635 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git
2636 S:      Maintained
2637 F:      Documentation/devicetree/bindings/eeprom/at24.txt
2638 F:      drivers/misc/eeprom/at24.c
2639
2640 ATA OVER ETHERNET (AOE) DRIVER
2641 M:      "Justin Sanders" <justin@coraid.com>
2642 W:      http://www.openaoe.org/
2643 S:      Supported
2644 F:      Documentation/aoe/
2645 F:      drivers/block/aoe/
2646
2647 ATHEROS 71XX/9XXX GPIO DRIVER
2648 M:      Alban Bedel <albeu@free.fr>
2649 W:      https://github.com/AlbanBedel/linux
2650 T:      git git://github.com/AlbanBedel/linux
2651 S:      Maintained
2652 F:      drivers/gpio/gpio-ath79.c
2653 F:      Documentation/devicetree/bindings/gpio/gpio-ath79.txt
2654
2655 ATHEROS 71XX/9XXX USB PHY DRIVER
2656 M:      Alban Bedel <albeu@free.fr>
2657 W:      https://github.com/AlbanBedel/linux
2658 T:      git git://github.com/AlbanBedel/linux
2659 S:      Maintained
2660 F:      drivers/phy/qualcomm/phy-ath79-usb.c
2661 F:      Documentation/devicetree/bindings/phy/phy-ath79-usb.txt
2662
2663 ATHEROS ATH GENERIC UTILITIES
2664 M:      Kalle Valo <kvalo@codeaurora.org>
2665 L:      linux-wireless@vger.kernel.org
2666 S:      Supported
2667 F:      drivers/net/wireless/ath/*
2668
2669 ATHEROS ATH5K WIRELESS DRIVER
2670 M:      Jiri Slaby <jirislaby@gmail.com>
2671 M:      Nick Kossifidis <mickflemm@gmail.com>
2672 M:      Luis Chamberlain <mcgrof@kernel.org>
2673 L:      linux-wireless@vger.kernel.org
2674 W:      http://wireless.kernel.org/en/users/Drivers/ath5k
2675 S:      Maintained
2676 F:      drivers/net/wireless/ath/ath5k/
2677
2678 ATHEROS ATH6KL WIRELESS DRIVER
2679 M:      Kalle Valo <kvalo@codeaurora.org>
2680 L:      linux-wireless@vger.kernel.org
2681 W:      http://wireless.kernel.org/en/users/Drivers/ath6kl
2682 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
2683 S:      Supported
2684 F:      drivers/net/wireless/ath/ath6kl/
2685
2686 ATI_REMOTE2 DRIVER
2687 M:      Ville Syrjala <syrjala@sci.fi>
2688 S:      Maintained
2689 F:      drivers/input/misc/ati_remote2.c
2690
2691 ATK0110 HWMON DRIVER
2692 M:      Luca Tettamanti <kronos.it@gmail.com>
2693 L:      linux-hwmon@vger.kernel.org
2694 S:      Maintained
2695 F:      drivers/hwmon/asus_atk0110.c
2696
2697 ATLX ETHERNET DRIVERS
2698 M:      Jay Cliburn <jcliburn@gmail.com>
2699 M:      Chris Snook <chris.snook@gmail.com>
2700 L:      netdev@vger.kernel.org
2701 W:      http://sourceforge.net/projects/atl1
2702 W:      http://atl1.sourceforge.net
2703 S:      Maintained
2704 F:      drivers/net/ethernet/atheros/
2705
2706 ATM
2707 M:      Chas Williams <3chas3@gmail.com>
2708 L:      linux-atm-general@lists.sourceforge.net (moderated for non-subscribers)
2709 L:      netdev@vger.kernel.org
2710 W:      http://linux-atm.sourceforge.net
2711 S:      Maintained
2712 F:      drivers/atm/
2713 F:      include/linux/atm*
2714 F:      include/uapi/linux/atm*
2715
2716 ATMEL MACB ETHERNET DRIVER
2717 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
2718 S:      Supported
2719 F:      drivers/net/ethernet/cadence/
2720
2721 ATMEL MAXTOUCH DRIVER
2722 M:      Nick Dyer <nick@shmanahar.org>
2723 T:      git git://github.com/ndyer/linux.git
2724 S:      Maintained
2725 F:      Documentation/devicetree/bindings/input/atmel,maxtouch.txt
2726 F:      drivers/input/touchscreen/atmel_mxt_ts.c
2727
2728 ATMEL WIRELESS DRIVER
2729 M:      Simon Kelley <simon@thekelleys.org.uk>
2730 L:      linux-wireless@vger.kernel.org
2731 W:      http://www.thekelleys.org.uk/atmel
2732 W:      http://atmelwlandriver.sourceforge.net/
2733 S:      Maintained
2734 F:      drivers/net/wireless/atmel/atmel*
2735
2736 ATOMIC INFRASTRUCTURE
2737 M:      Will Deacon <will@kernel.org>
2738 M:      Peter Zijlstra <peterz@infradead.org>
2739 R:      Boqun Feng <boqun.feng@gmail.com>
2740 L:      linux-kernel@vger.kernel.org
2741 S:      Maintained
2742 F:      arch/*/include/asm/atomic*.h
2743 F:      include/*/atomic*.h
2744 F:      scripts/atomic/
2745
2746 ATTO EXPRESSSAS SAS/SATA RAID SCSI DRIVER
2747 M:      Bradley Grove <linuxdrivers@attotech.com>
2748 L:      linux-scsi@vger.kernel.org
2749 W:      http://www.attotech.com
2750 S:      Supported
2751 F:      drivers/scsi/esas2r
2752
2753 ATUSB IEEE 802.15.4 RADIO DRIVER
2754 M:      Stefan Schmidt <stefan@datenfreihafen.org>
2755 L:      linux-wpan@vger.kernel.org
2756 S:      Maintained
2757 F:      drivers/net/ieee802154/atusb.c
2758 F:      drivers/net/ieee802154/atusb.h
2759 F:      drivers/net/ieee802154/at86rf230.h
2760
2761 AUDIT SUBSYSTEM
2762 M:      Paul Moore <paul@paul-moore.com>
2763 M:      Eric Paris <eparis@redhat.com>
2764 L:      linux-audit@redhat.com (moderated for non-subscribers)
2765 W:      https://github.com/linux-audit
2766 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/audit.git
2767 S:      Supported
2768 F:      include/linux/audit.h
2769 F:      include/uapi/linux/audit.h
2770 F:      kernel/audit*
2771
2772 AUXILIARY DISPLAY DRIVERS
2773 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
2774 S:      Maintained
2775 F:      drivers/auxdisplay/
2776 F:      include/linux/cfag12864b.h
2777
2778 AVIA HX711 ANALOG DIGITAL CONVERTER IIO DRIVER
2779 M:      Andreas Klinger <ak@it-klinger.de>
2780 L:      linux-iio@vger.kernel.org
2781 S:      Maintained
2782 F:      Documentation/devicetree/bindings/iio/adc/avia-hx711.yaml
2783 F:      drivers/iio/adc/hx711.c
2784
2785 AX.25 NETWORK LAYER
2786 M:      Ralf Baechle <ralf@linux-mips.org>
2787 L:      linux-hams@vger.kernel.org
2788 W:      http://www.linux-ax25.org/
2789 S:      Maintained
2790 F:      include/uapi/linux/ax25.h
2791 F:      include/net/ax25.h
2792 F:      net/ax25/
2793
2794 AXENTIA ARM DEVICES
2795 M:      Peter Rosin <peda@axentia.se>
2796 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
2797 S:      Maintained
2798 F:      Documentation/devicetree/bindings/arm/axentia.txt
2799 F:      arch/arm/boot/dts/at91-linea.dtsi
2800 F:      arch/arm/boot/dts/at91-natte.dtsi
2801 F:      arch/arm/boot/dts/at91-nattis-2-natte-2.dts
2802 F:      arch/arm/boot/dts/at91-tse850-3.dts
2803
2804 AXENTIA ASOC DRIVERS
2805 M:      Peter Rosin <peda@axentia.se>
2806 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
2807 S:      Maintained
2808 F:      Documentation/devicetree/bindings/sound/axentia,*
2809 F:      sound/soc/atmel/tse850-pcm5142.c
2810
2811 AXXIA I2C CONTROLLER
2812 M:      Krzysztof Adamski <krzysztof.adamski@nokia.com>
2813 L:      linux-i2c@vger.kernel.org
2814 S:      Maintained
2815 F:      Documentation/devicetree/bindings/i2c/i2c-axxia.txt
2816 F:      drivers/i2c/busses/i2c-axxia.c
2817
2818 AZ6007 DVB DRIVER
2819 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
2820 L:      linux-media@vger.kernel.org
2821 W:      https://linuxtv.org
2822 T:      git git://linuxtv.org/media_tree.git
2823 S:      Maintained
2824 F:      drivers/media/usb/dvb-usb-v2/az6007.c
2825
2826 AZTECH FM RADIO RECEIVER DRIVER
2827 M:      Hans Verkuil <hverkuil@xs4all.nl>
2828 L:      linux-media@vger.kernel.org
2829 T:      git git://linuxtv.org/media_tree.git
2830 W:      https://linuxtv.org
2831 S:      Maintained
2832 F:      drivers/media/radio/radio-aztech*
2833
2834 B43 WIRELESS DRIVER
2835 L:      linux-wireless@vger.kernel.org
2836 L:      b43-dev@lists.infradead.org
2837 W:      http://wireless.kernel.org/en/users/Drivers/b43
2838 S:      Odd Fixes
2839 F:      drivers/net/wireless/broadcom/b43/
2840
2841 B43LEGACY WIRELESS DRIVER
2842 M:      Larry Finger <Larry.Finger@lwfinger.net>
2843 L:      linux-wireless@vger.kernel.org
2844 L:      b43-dev@lists.infradead.org
2845 W:      http://wireless.kernel.org/en/users/Drivers/b43
2846 S:      Maintained
2847 F:      drivers/net/wireless/broadcom/b43legacy/
2848
2849 BACKLIGHT CLASS/SUBSYSTEM
2850 M:      Lee Jones <lee.jones@linaro.org>
2851 M:      Daniel Thompson <daniel.thompson@linaro.org>
2852 M:      Jingoo Han <jingoohan1@gmail.com>
2853 L:      dri-devel@lists.freedesktop.org
2854 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/backlight.git
2855 S:      Maintained
2856 F:      drivers/video/backlight/
2857 F:      include/linux/backlight.h
2858 F:      include/linux/pwm_backlight.h
2859 F:      Documentation/devicetree/bindings/leds/backlight
2860
2861 BATMAN ADVANCED
2862 M:      Marek Lindner <mareklindner@neomailbox.ch>
2863 M:      Simon Wunderlich <sw@simonwunderlich.de>
2864 M:      Antonio Quartulli <a@unstable.cc>
2865 L:      b.a.t.m.a.n@lists.open-mesh.org (moderated for non-subscribers)
2866 W:      https://www.open-mesh.org/
2867 B:      https://www.open-mesh.org/projects/batman-adv/issues
2868 C:      irc://chat.freenode.net/batman
2869 Q:      https://patchwork.open-mesh.org/project/batman/list/
2870 T:      git https://git.open-mesh.org/linux-merge.git
2871 S:      Maintained
2872 F:      Documentation/ABI/obsolete/sysfs-class-net-batman-adv
2873 F:      Documentation/ABI/obsolete/sysfs-class-net-mesh
2874 F:      Documentation/networking/batman-adv.rst
2875 F:      include/uapi/linux/batadv_packet.h
2876 F:      include/uapi/linux/batman_adv.h
2877 F:      net/batman-adv/
2878
2879 BAYCOM/HDLCDRV DRIVERS FOR AX.25
2880 M:      Thomas Sailer <t.sailer@alumni.ethz.ch>
2881 L:      linux-hams@vger.kernel.org
2882 W:      http://www.baycom.org/~tom/ham/ham.html
2883 S:      Maintained
2884 F:      drivers/net/hamradio/baycom*
2885
2886 BCACHE (BLOCK LAYER CACHE)
2887 M:      Coly Li <colyli@suse.de>
2888 M:      Kent Overstreet <kent.overstreet@gmail.com>
2889 L:      linux-bcache@vger.kernel.org
2890 W:      http://bcache.evilpiepirate.org
2891 C:      irc://irc.oftc.net/bcache
2892 S:      Maintained
2893 F:      drivers/md/bcache/
2894
2895 BDISP ST MEDIA DRIVER
2896 M:      Fabien Dessenne <fabien.dessenne@st.com>
2897 L:      linux-media@vger.kernel.org
2898 T:      git git://linuxtv.org/media_tree.git
2899 W:      https://linuxtv.org
2900 S:      Supported
2901 F:      drivers/media/platform/sti/bdisp
2902
2903 BECKHOFF CX5020 ETHERCAT MASTER DRIVER
2904 M:      Dariusz Marcinkiewicz <reksio@newterm.pl>
2905 L:      netdev@vger.kernel.org
2906 S:      Maintained
2907 F:      drivers/net/ethernet/ec_bhf.c
2908
2909 BEFS FILE SYSTEM
2910 M:      Luis de Bethencourt <luisbg@kernel.org>
2911 M:      Salah Triki <salah.triki@gmail.com>
2912 S:      Maintained
2913 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luisbg/linux-befs.git
2914 F:      Documentation/filesystems/befs.txt
2915 F:      fs/befs/
2916
2917 BFQ I/O SCHEDULER
2918 M:      Paolo Valente <paolo.valente@linaro.org>
2919 M:      Jens Axboe <axboe@kernel.dk>
2920 L:      linux-block@vger.kernel.org
2921 S:      Maintained
2922 F:      block/bfq-*
2923 F:      Documentation/block/bfq-iosched.txt
2924
2925 BFS FILE SYSTEM
2926 M:      "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
2927 S:      Maintained
2928 F:      Documentation/filesystems/bfs.txt
2929 F:      fs/bfs/
2930 F:      include/uapi/linux/bfs_fs.h
2931
2932 BLINKM RGB LED DRIVER
2933 M:      Jan-Simon Moeller <jansimon.moeller@gmx.de>
2934 S:      Maintained
2935 F:      drivers/leds/leds-blinkm.c
2936
2937 BLOCK LAYER
2938 M:      Jens Axboe <axboe@kernel.dk>
2939 L:      linux-block@vger.kernel.org
2940 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
2941 S:      Maintained
2942 F:      block/
2943 F:      drivers/block/
2944 F:      kernel/trace/blktrace.c
2945 F:      lib/sbitmap.c
2946
2947 BLOCK2MTD DRIVER
2948 M:      Joern Engel <joern@lazybastard.org>
2949 L:      linux-mtd@lists.infradead.org
2950 S:      Maintained
2951 F:      drivers/mtd/devices/block2mtd.c
2952
2953 BLUETOOTH DRIVERS
2954 M:      Marcel Holtmann <marcel@holtmann.org>
2955 M:      Johan Hedberg <johan.hedberg@gmail.com>
2956 L:      linux-bluetooth@vger.kernel.org
2957 W:      http://www.bluez.org/
2958 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2959 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2960 S:      Maintained
2961 F:      drivers/bluetooth/
2962
2963 BLUETOOTH SUBSYSTEM
2964 M:      Marcel Holtmann <marcel@holtmann.org>
2965 M:      Johan Hedberg <johan.hedberg@gmail.com>
2966 L:      linux-bluetooth@vger.kernel.org
2967 W:      http://www.bluez.org/
2968 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth.git
2969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next.git
2970 S:      Maintained
2971 F:      net/bluetooth/
2972 F:      include/net/bluetooth/
2973
2974 BONDING DRIVER
2975 M:      Jay Vosburgh <j.vosburgh@gmail.com>
2976 M:      Veaceslav Falico <vfalico@gmail.com>
2977 M:      Andy Gospodarek <andy@greyhouse.net>
2978 L:      netdev@vger.kernel.org
2979 W:      http://sourceforge.net/projects/bonding/
2980 S:      Supported
2981 F:      drivers/net/bonding/
2982 F:      include/uapi/linux/if_bonding.h
2983
2984 BPF (Safe dynamic programs and tools)
2985 M:      Alexei Starovoitov <ast@kernel.org>
2986 M:      Daniel Borkmann <daniel@iogearbox.net>
2987 R:      Martin KaFai Lau <kafai@fb.com>
2988 R:      Song Liu <songliubraving@fb.com>
2989 R:      Yonghong Song <yhs@fb.com>
2990 L:      netdev@vger.kernel.org
2991 L:      bpf@vger.kernel.org
2992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git
2993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git
2994 Q:      https://patchwork.ozlabs.org/project/netdev/list/?delegate=77147
2995 S:      Supported
2996 F:      arch/*/net/*
2997 F:      Documentation/networking/filter.txt
2998 F:      Documentation/bpf/
2999 F:      include/linux/bpf*
3000 F:      include/linux/filter.h
3001 F:      include/trace/events/xdp.h
3002 F:      include/uapi/linux/bpf*
3003 F:      include/uapi/linux/filter.h
3004 F:      kernel/bpf/
3005 F:      kernel/trace/bpf_trace.c
3006 F:      lib/test_bpf.c
3007 F:      net/bpf/
3008 F:      net/core/filter.c
3009 F:      net/sched/act_bpf.c
3010 F:      net/sched/cls_bpf.c
3011 F:      samples/bpf/
3012 F:      tools/bpf/
3013 F:      tools/lib/bpf/
3014 F:      tools/testing/selftests/bpf/
3015 K:      bpf
3016 N:      bpf
3017
3018 BPF JIT for ARM
3019 M:      Shubham Bansal <illusionist.neo@gmail.com>
3020 L:      netdev@vger.kernel.org
3021 L:      bpf@vger.kernel.org
3022 S:      Maintained
3023 F:      arch/arm/net/
3024
3025 BPF JIT for ARM64
3026 M:      Daniel Borkmann <daniel@iogearbox.net>
3027 M:      Alexei Starovoitov <ast@kernel.org>
3028 M:      Zi Shen Lim <zlim.lnx@gmail.com>
3029 L:      netdev@vger.kernel.org
3030 L:      bpf@vger.kernel.org
3031 S:      Supported
3032 F:      arch/arm64/net/
3033
3034 BPF JIT for MIPS (32-BIT AND 64-BIT)
3035 M:      Paul Burton <paul.burton@mips.com>
3036 L:      netdev@vger.kernel.org
3037 L:      bpf@vger.kernel.org
3038 S:      Maintained
3039 F:      arch/mips/net/
3040
3041 BPF JIT for NFP NICs
3042 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
3043 L:      netdev@vger.kernel.org
3044 L:      bpf@vger.kernel.org
3045 S:      Supported
3046 F:      drivers/net/ethernet/netronome/nfp/bpf/
3047
3048 BPF JIT for POWERPC (32-BIT AND 64-BIT)
3049 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
3050 M:      Sandipan Das <sandipan@linux.ibm.com>
3051 L:      netdev@vger.kernel.org
3052 L:      bpf@vger.kernel.org
3053 S:      Maintained
3054 F:      arch/powerpc/net/
3055
3056 BPF JIT for RISC-V (RV64G)
3057 M:      Björn Töpel <bjorn.topel@gmail.com>
3058 L:      netdev@vger.kernel.org
3059 S:      Maintained
3060 F:      arch/riscv/net/
3061
3062 BPF JIT for S390
3063 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
3064 M:      Vasily Gorbik <gor@linux.ibm.com>
3065 M:      Christian Borntraeger <borntraeger@de.ibm.com>
3066 L:      netdev@vger.kernel.org
3067 L:      bpf@vger.kernel.org
3068 S:      Maintained
3069 F:      arch/s390/net/
3070 X:      arch/s390/net/pnet.c
3071
3072 BPF JIT for SPARC (32-BIT AND 64-BIT)
3073 M:      David S. Miller <davem@davemloft.net>
3074 L:      netdev@vger.kernel.org
3075 L:      bpf@vger.kernel.org
3076 S:      Maintained
3077 F:      arch/sparc/net/
3078
3079 BPF JIT for X86 32-BIT
3080 M:      Wang YanQing <udknight@gmail.com>
3081 L:      netdev@vger.kernel.org
3082 L:      bpf@vger.kernel.org
3083 S:      Maintained
3084 F:      arch/x86/net/bpf_jit_comp32.c
3085
3086 BPF JIT for X86 64-BIT
3087 M:      Alexei Starovoitov <ast@kernel.org>
3088 M:      Daniel Borkmann <daniel@iogearbox.net>
3089 L:      netdev@vger.kernel.org
3090 L:      bpf@vger.kernel.org
3091 S:      Supported
3092 F:      arch/x86/net/
3093 X:      arch/x86/net/bpf_jit_comp32.c
3094
3095 BROADCOM B44 10/100 ETHERNET DRIVER
3096 M:      Michael Chan <michael.chan@broadcom.com>
3097 L:      netdev@vger.kernel.org
3098 S:      Supported
3099 F:      drivers/net/ethernet/broadcom/b44.*
3100
3101 BROADCOM B53 ETHERNET SWITCH DRIVER
3102 M:      Florian Fainelli <f.fainelli@gmail.com>
3103 L:      netdev@vger.kernel.org
3104 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
3105 S:      Supported
3106 F:      drivers/net/dsa/b53/*
3107 F:      include/linux/platform_data/b53.h
3108
3109 BROADCOM BCM281XX/BCM11XXX/BCM216XX ARM ARCHITECTURE
3110 M:      Florian Fainelli <f.fainelli@gmail.com>
3111 M:      Ray Jui <rjui@broadcom.com>
3112 M:      Scott Branden <sbranden@broadcom.com>
3113 M:      bcm-kernel-feedback-list@broadcom.com
3114 T:      git git://github.com/broadcom/mach-bcm
3115 S:      Maintained
3116 N:      bcm281*
3117 N:      bcm113*
3118 N:      bcm216*
3119 N:      kona
3120 F:      arch/arm/mach-bcm/
3121
3122 BROADCOM BCM2835 ARM ARCHITECTURE
3123 M:      Eric Anholt <eric@anholt.net>
3124 M:      Stefan Wahren <wahrenst@gmx.net>
3125 L:      linux-rpi-kernel@lists.infradead.org (moderated for non-subscribers)
3126 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3127 T:      git git://github.com/anholt/linux
3128 S:      Maintained
3129 N:      bcm2835
3130 F:      drivers/staging/vc04_services
3131
3132 BROADCOM BCM47XX MIPS ARCHITECTURE
3133 M:      Hauke Mehrtens <hauke@hauke-m.de>
3134 M:      Rafał Miłecki <zajec5@gmail.com>
3135 L:      linux-mips@vger.kernel.org
3136 S:      Maintained
3137 F:      Documentation/devicetree/bindings/mips/brcm/
3138 F:      arch/mips/bcm47xx/*
3139 F:      arch/mips/include/asm/mach-bcm47xx/*
3140
3141 BROADCOM BCM5301X ARM ARCHITECTURE
3142 M:      Hauke Mehrtens <hauke@hauke-m.de>
3143 M:      Rafał Miłecki <zajec5@gmail.com>
3144 M:      bcm-kernel-feedback-list@broadcom.com
3145 L:      linux-arm-kernel@lists.infradead.org
3146 S:      Maintained
3147 F:      arch/arm/mach-bcm/bcm_5301x.c
3148 F:      arch/arm/boot/dts/bcm5301x*.dtsi
3149 F:      arch/arm/boot/dts/bcm470*
3150 F:      arch/arm/boot/dts/bcm953012*
3151
3152 BROADCOM BCM53573 ARM ARCHITECTURE
3153 M:      Rafał Miłecki <rafal@milecki.pl>
3154 L:      linux-arm-kernel@lists.infradead.org
3155 S:      Maintained
3156 F:      arch/arm/boot/dts/bcm53573*
3157 F:      arch/arm/boot/dts/bcm47189*
3158
3159 BROADCOM BCM63XX ARM ARCHITECTURE
3160 M:      Florian Fainelli <f.fainelli@gmail.com>
3161 M:      bcm-kernel-feedback-list@broadcom.com
3162 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3163 T:      git git://github.com/broadcom/stblinux.git
3164 S:      Maintained
3165 N:      bcm63xx
3166
3167 BROADCOM BCM63XX/BCM33XX UDC DRIVER
3168 M:      Kevin Cernekee <cernekee@gmail.com>
3169 L:      linux-usb@vger.kernel.org
3170 S:      Maintained
3171 F:      drivers/usb/gadget/udc/bcm63xx_udc.*
3172
3173 BROADCOM BCM7XXX ARM ARCHITECTURE
3174 M:      Brian Norris <computersforpeace@gmail.com>
3175 M:      Gregory Fong <gregory.0xf0@gmail.com>
3176 M:      Florian Fainelli <f.fainelli@gmail.com>
3177 M:      bcm-kernel-feedback-list@broadcom.com
3178 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3179 T:      git git://github.com/broadcom/stblinux.git
3180 S:      Maintained
3181 F:      arch/arm/mach-bcm/*brcmstb*
3182 F:      arch/arm/boot/dts/bcm7*.dts*
3183 F:      drivers/bus/brcmstb_gisb.c
3184 F:      arch/arm/mm/cache-b15-rac.c
3185 F:      arch/arm/include/asm/hardware/cache-b15-rac.h
3186 N:      brcmstb
3187
3188 BROADCOM BMIPS CPUFREQ DRIVER
3189 M:      Markus Mayer <mmayer@broadcom.com>
3190 M:      bcm-kernel-feedback-list@broadcom.com
3191 L:      linux-pm@vger.kernel.org
3192 S:      Maintained
3193 F:      drivers/cpufreq/bmips-cpufreq.c
3194
3195 BROADCOM BMIPS MIPS ARCHITECTURE
3196 M:      Kevin Cernekee <cernekee@gmail.com>
3197 M:      Florian Fainelli <f.fainelli@gmail.com>
3198 L:      bcm-kernel-feedback-list@broadcom.com
3199 L:      linux-mips@vger.kernel.org
3200 T:      git git://github.com/broadcom/stblinux.git
3201 S:      Maintained
3202 F:      arch/mips/bmips/*
3203 F:      arch/mips/include/asm/mach-bmips/*
3204 F:      arch/mips/kernel/*bmips*
3205 F:      arch/mips/boot/dts/brcm/bcm*.dts*
3206 F:      drivers/irqchip/irq-bcm63*
3207 F:      drivers/irqchip/irq-bcm7*
3208 F:      drivers/irqchip/irq-brcmstb*
3209 F:      include/linux/bcm963xx_nvram.h
3210 F:      include/linux/bcm963xx_tag.h
3211
3212 BROADCOM BNX2 GIGABIT ETHERNET DRIVER
3213 M:      Rasesh Mody <rmody@marvell.com>
3214 M:      GR-Linux-NIC-Dev@marvell.com
3215 L:      netdev@vger.kernel.org
3216 S:      Supported
3217 F:      drivers/net/ethernet/broadcom/bnx2.*
3218 F:      drivers/net/ethernet/broadcom/bnx2_*
3219
3220 BROADCOM BNX2FC 10 GIGABIT FCOE DRIVER
3221 M:      QLogic-Storage-Upstream@qlogic.com
3222 L:      linux-scsi@vger.kernel.org
3223 S:      Supported
3224 F:      drivers/scsi/bnx2fc/
3225
3226 BROADCOM BNX2I 1/10 GIGABIT iSCSI DRIVER
3227 M:      QLogic-Storage-Upstream@qlogic.com
3228 L:      linux-scsi@vger.kernel.org
3229 S:      Supported
3230 F:      drivers/scsi/bnx2i/
3231
3232 BROADCOM BNX2X 10 GIGABIT ETHERNET DRIVER
3233 M:      Ariel Elior <aelior@marvell.com>
3234 M:      Sudarsana Kalluru <skalluru@marvell.com>
3235 M:      GR-everest-linux-l2@marvell.com
3236 L:      netdev@vger.kernel.org
3237 S:      Supported
3238 F:      drivers/net/ethernet/broadcom/bnx2x/
3239
3240 BROADCOM BNXT_EN 50 GIGABIT ETHERNET DRIVER
3241 M:      Michael Chan <michael.chan@broadcom.com>
3242 L:      netdev@vger.kernel.org
3243 S:      Supported
3244 F:      drivers/net/ethernet/broadcom/bnxt/
3245
3246 BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER
3247 M:      Arend van Spriel <arend.vanspriel@broadcom.com>
3248 M:      Franky Lin <franky.lin@broadcom.com>
3249 M:      Hante Meuleman <hante.meuleman@broadcom.com>
3250 M:      Chi-Hsien Lin <chi-hsien.lin@cypress.com>
3251 M:      Wright Feng <wright.feng@cypress.com>
3252 L:      linux-wireless@vger.kernel.org
3253 L:      brcm80211-dev-list.pdl@broadcom.com
3254 L:      brcm80211-dev-list@cypress.com
3255 S:      Supported
3256 F:      drivers/net/wireless/broadcom/brcm80211/
3257
3258 BROADCOM BRCMSTB GPIO DRIVER
3259 M:      Gregory Fong <gregory.0xf0@gmail.com>
3260 L:      bcm-kernel-feedback-list@broadcom.com
3261 S:      Supported
3262 F:      drivers/gpio/gpio-brcmstb.c
3263 F:      Documentation/devicetree/bindings/gpio/brcm,brcmstb-gpio.txt
3264
3265 BROADCOM BRCMSTB I2C DRIVER
3266 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3267 L:      linux-i2c@vger.kernel.org
3268 L:      bcm-kernel-feedback-list@broadcom.com
3269 S:      Supported
3270 F:      drivers/i2c/busses/i2c-brcmstb.c
3271 F:      Documentation/devicetree/bindings/i2c/i2c-brcmstb.txt
3272
3273 BROADCOM BRCMSTB USB2 and USB3 PHY DRIVER
3274 M:      Al Cooper <alcooperx@gmail.com>
3275 L:      linux-kernel@vger.kernel.org
3276 L:      bcm-kernel-feedback-list@broadcom.com
3277 S:      Maintained
3278 F:      drivers/phy/broadcom/phy-brcm-usb*
3279
3280 BROADCOM GENET ETHERNET DRIVER
3281 M:      Doug Berger <opendmb@gmail.com>
3282 M:      Florian Fainelli <f.fainelli@gmail.com>
3283 L:      bcm-kernel-feedback-list@broadcom.com
3284 L:      netdev@vger.kernel.org
3285 S:      Supported
3286 F:      drivers/net/ethernet/broadcom/genet/
3287
3288 BROADCOM IPROC ARM ARCHITECTURE
3289 M:      Ray Jui <rjui@broadcom.com>
3290 M:      Scott Branden <sbranden@broadcom.com>
3291 M:      bcm-kernel-feedback-list@broadcom.com
3292 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3293 T:      git git://github.com/broadcom/cygnus-linux.git
3294 S:      Maintained
3295 N:      iproc
3296 N:      cygnus
3297 N:      bcm[-_]nsp
3298 N:      bcm9113*
3299 N:      bcm9583*
3300 N:      bcm9585*
3301 N:      bcm9586*
3302 N:      bcm988312
3303 N:      bcm113*
3304 N:      bcm583*
3305 N:      bcm585*
3306 N:      bcm586*
3307 N:      bcm88312
3308 N:      hr2
3309 N:      stingray
3310 F:      arch/arm64/boot/dts/broadcom/northstar2/*
3311 F:      arch/arm64/boot/dts/broadcom/stingray/*
3312 F:      drivers/clk/bcm/clk-ns*
3313 F:      drivers/clk/bcm/clk-sr*
3314 F:      drivers/pinctrl/bcm/pinctrl-ns*
3315 F:      include/dt-bindings/clock/bcm-sr*
3316
3317 BROADCOM KONA GPIO DRIVER
3318 M:      Ray Jui <rjui@broadcom.com>
3319 L:      bcm-kernel-feedback-list@broadcom.com
3320 S:      Supported
3321 F:      drivers/gpio/gpio-bcm-kona.c
3322 F:      Documentation/devicetree/bindings/gpio/brcm,kona-gpio.txt
3323
3324 BROADCOM NETXTREME-E ROCE DRIVER
3325 M:      Selvin Xavier <selvin.xavier@broadcom.com>
3326 M:      Devesh Sharma <devesh.sharma@broadcom.com>
3327 M:      Somnath Kotur <somnath.kotur@broadcom.com>
3328 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
3329 L:      linux-rdma@vger.kernel.org
3330 W:      http://www.broadcom.com
3331 S:      Supported
3332 F:      drivers/infiniband/hw/bnxt_re/
3333 F:      include/uapi/rdma/bnxt_re-abi.h
3334
3335 BROADCOM NVRAM DRIVER
3336 M:      Rafał Miłecki <zajec5@gmail.com>
3337 L:      linux-mips@vger.kernel.org
3338 S:      Maintained
3339 F:      drivers/firmware/broadcom/*
3340
3341 BROADCOM SPECIFIC AMBA DRIVER (BCMA)
3342 M:      Rafał Miłecki <zajec5@gmail.com>
3343 L:      linux-wireless@vger.kernel.org
3344 S:      Maintained
3345 F:      drivers/bcma/
3346 F:      include/linux/bcma/
3347
3348 BROADCOM STB AVS CPUFREQ DRIVER
3349 M:      Markus Mayer <mmayer@broadcom.com>
3350 M:      bcm-kernel-feedback-list@broadcom.com
3351 L:      linux-pm@vger.kernel.org
3352 S:      Maintained
3353 F:      Documentation/devicetree/bindings/cpufreq/brcm,stb-avs-cpu-freq.txt
3354 F:      drivers/cpufreq/brcmstb*
3355
3356 BROADCOM STB AVS TMON DRIVER
3357 M:      Markus Mayer <mmayer@broadcom.com>
3358 M:      bcm-kernel-feedback-list@broadcom.com
3359 L:      linux-pm@vger.kernel.org
3360 S:      Maintained
3361 F:      Documentation/devicetree/bindings/thermal/brcm,avs-tmon.txt
3362 F:      drivers/thermal/broadcom/brcmstb*
3363
3364 BROADCOM STB NAND FLASH DRIVER
3365 M:      Brian Norris <computersforpeace@gmail.com>
3366 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3367 L:      linux-mtd@lists.infradead.org
3368 L:      bcm-kernel-feedback-list@broadcom.com
3369 S:      Maintained
3370 F:      drivers/mtd/nand/raw/brcmnand/
3371
3372 BROADCOM STB DPFE DRIVER
3373 M:      Markus Mayer <mmayer@broadcom.com>
3374 M:      bcm-kernel-feedback-list@broadcom.com
3375 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3376 S:      Maintained
3377 F:      Documentation/devicetree/bindings/memory-controllers/brcm,dpfe-cpu.txt
3378 F:      drivers/memory/brcmstb_dpfe.c
3379
3380 BROADCOM SPI DRIVER
3381 M:      Kamal Dasu <kdasu.kdev@gmail.com>
3382 M:      bcm-kernel-feedback-list@broadcom.com
3383 S:      Maintained
3384 F:      Documentation/devicetree/bindings/spi/brcm,spi-bcm-qspi.txt
3385 F:      drivers/spi/spi-bcm-qspi.*
3386 F:      drivers/spi/spi-brcmstb-qspi.c
3387 F:      drivers/spi/spi-iproc-qspi.c
3388
3389 BROADCOM SYSTEMPORT ETHERNET DRIVER
3390 M:      Florian Fainelli <f.fainelli@gmail.com>
3391 L:      bcm-kernel-feedback-list@broadcom.com
3392 L:      netdev@vger.kernel.org
3393 S:      Supported
3394 F:      drivers/net/ethernet/broadcom/bcmsysport.*
3395
3396 BROADCOM TG3 GIGABIT ETHERNET DRIVER
3397 M:      Siva Reddy Kallam <siva.kallam@broadcom.com>
3398 M:      Prashant Sreedharan <prashant@broadcom.com>
3399 M:      Michael Chan <mchan@broadcom.com>
3400 L:      netdev@vger.kernel.org
3401 S:      Supported
3402 F:      drivers/net/ethernet/broadcom/tg3.*
3403
3404 BROCADE BFA FC SCSI DRIVER
3405 M:      Anil Gurumurthy <anil.gurumurthy@qlogic.com>
3406 M:      Sudarsana Kalluru <sudarsana.kalluru@qlogic.com>
3407 L:      linux-scsi@vger.kernel.org
3408 S:      Supported
3409 F:      drivers/scsi/bfa/
3410
3411 BROCADE BNA 10 GIGABIT ETHERNET DRIVER
3412 M:      Rasesh Mody <rmody@marvell.com>
3413 M:      Sudarsana Kalluru <skalluru@marvell.com>
3414 M:      GR-Linux-NIC-Dev@marvell.com
3415 L:      netdev@vger.kernel.org
3416 S:      Supported
3417 F:      drivers/net/ethernet/brocade/bna/
3418
3419 BSG (block layer generic sg v4 driver)
3420 M:      FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
3421 L:      linux-scsi@vger.kernel.org
3422 S:      Supported
3423 F:      block/bsg.c
3424 F:      include/linux/bsg.h
3425 F:      include/uapi/linux/bsg.h
3426
3427 BT87X AUDIO DRIVER
3428 M:      Clemens Ladisch <clemens@ladisch.de>
3429 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3430 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3431 S:      Maintained
3432 F:      Documentation/sound/cards/bt87x.rst
3433 F:      sound/pci/bt87x.c
3434
3435 BT8XXGPIO DRIVER
3436 M:      Michael Buesch <m@bues.ch>
3437 W:      http://bu3sch.de/btgpio.php
3438 S:      Maintained
3439 F:      drivers/gpio/gpio-bt8xx.c
3440
3441 BTRFS FILE SYSTEM
3442 M:      Chris Mason <clm@fb.com>
3443 M:      Josef Bacik <josef@toxicpanda.com>
3444 M:      David Sterba <dsterba@suse.com>
3445 L:      linux-btrfs@vger.kernel.org
3446 W:      http://btrfs.wiki.kernel.org/
3447 Q:      http://patchwork.kernel.org/project/linux-btrfs/list/
3448 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs.git
3449 S:      Maintained
3450 F:      Documentation/filesystems/btrfs.txt
3451 F:      fs/btrfs/
3452 F:      include/linux/btrfs*
3453 F:      include/uapi/linux/btrfs*
3454
3455 BTTV VIDEO4LINUX DRIVER
3456 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
3457 L:      linux-media@vger.kernel.org
3458 W:      https://linuxtv.org
3459 T:      git git://linuxtv.org/media_tree.git
3460 S:      Odd fixes
3461 F:      Documentation/media/v4l-drivers/bttv*
3462 F:      drivers/media/pci/bt8xx/bttv*
3463
3464 BUS FREQUENCY DRIVER FOR SAMSUNG EXYNOS
3465 M:      Chanwoo Choi <cw00.choi@samsung.com>
3466 L:      linux-pm@vger.kernel.org
3467 L:      linux-samsung-soc@vger.kernel.org
3468 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
3469 S:      Maintained
3470 F:      drivers/devfreq/exynos-bus.c
3471 F:      Documentation/devicetree/bindings/devfreq/exynos-bus.txt
3472
3473 BUSLOGIC SCSI DRIVER
3474 M:      Khalid Aziz <khalid@gonehiking.org>
3475 L:      linux-scsi@vger.kernel.org
3476 S:      Maintained
3477 F:      drivers/scsi/BusLogic.*
3478 F:      drivers/scsi/FlashPoint.*
3479
3480 C-MEDIA CMI8788 DRIVER
3481 M:      Clemens Ladisch <clemens@ladisch.de>
3482 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3483 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
3484 S:      Maintained
3485 F:      sound/pci/oxygen/
3486
3487 C-SKY ARCHITECTURE
3488 M:      Guo Ren <guoren@kernel.org>
3489 T:      git https://github.com/c-sky/csky-linux.git
3490 S:      Supported
3491 F:      arch/csky/
3492 F:      Documentation/devicetree/bindings/csky/
3493 F:      drivers/irqchip/irq-csky-*
3494 F:      Documentation/devicetree/bindings/interrupt-controller/csky,*
3495 F:      drivers/clocksource/timer-gx6605s.c
3496 F:      drivers/clocksource/timer-mp-csky.c
3497 F:      Documentation/devicetree/bindings/timer/csky,*
3498 K:      csky
3499 N:      csky
3500
3501 C6X ARCHITECTURE
3502 M:      Mark Salter <msalter@redhat.com>
3503 M:      Aurelien Jacquiot <jacquiot.aurelien@gmail.com>
3504 L:      linux-c6x-dev@linux-c6x.org
3505 W:      http://www.linux-c6x.org/wiki/index.php/Main_Page
3506 S:      Maintained
3507 F:      arch/c6x/
3508
3509 CA8210 IEEE-802.15.4 RADIO DRIVER
3510 M:      Harry Morris <h.morris@cascoda.com>
3511 L:      linux-wpan@vger.kernel.org
3512 W:      https://github.com/Cascoda/ca8210-linux.git
3513 S:      Maintained
3514 F:      drivers/net/ieee802154/ca8210.c
3515 F:      Documentation/devicetree/bindings/net/ieee802154/ca8210.txt
3516
3517 CACHEFILES: FS-CACHE BACKEND FOR CACHING ON MOUNTED FILESYSTEMS
3518 M:      David Howells <dhowells@redhat.com>
3519 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
3520 S:      Supported
3521 F:      Documentation/filesystems/caching/cachefiles.txt
3522 F:      fs/cachefiles/
3523
3524 CADENCE MIPI-CSI2 BRIDGES
3525 M:      Maxime Ripard <maxime.ripard@bootlin.com>
3526 L:      linux-media@vger.kernel.org
3527 S:      Maintained
3528 F:      Documentation/devicetree/bindings/media/cdns,*.txt
3529 F:      drivers/media/platform/cadence/cdns-csi2*
3530
3531 CADET FM/AM RADIO RECEIVER DRIVER
3532 M:      Hans Verkuil <hverkuil@xs4all.nl>
3533 L:      linux-media@vger.kernel.org
3534 T:      git git://linuxtv.org/media_tree.git
3535 W:      https://linuxtv.org
3536 S:      Maintained
3537 F:      drivers/media/radio/radio-cadet*
3538
3539 CAFE CMOS INTEGRATED CAMERA CONTROLLER DRIVER
3540 M:      Jonathan Corbet <corbet@lwn.net>
3541 L:      linux-media@vger.kernel.org
3542 T:      git git://linuxtv.org/media_tree.git
3543 S:      Maintained
3544 F:      Documentation/media/v4l-drivers/cafe_ccic*
3545 F:      drivers/media/platform/marvell-ccic/
3546
3547 CAIF NETWORK LAYER
3548 L:      netdev@vger.kernel.org
3549 S:      Orphan
3550 F:      Documentation/networking/caif/
3551 F:      drivers/net/caif/
3552 F:      include/uapi/linux/caif/
3553 F:      include/net/caif/
3554 F:      net/caif/
3555
3556 CAKE QDISC
3557 M:      Toke Høiland-Jørgensen <toke@toke.dk>
3558 L:      cake@lists.bufferbloat.net (moderated for non-subscribers)
3559 S:      Maintained
3560 F:      net/sched/sch_cake.c
3561
3562 CALGARY x86-64 IOMMU
3563 M:      Muli Ben-Yehuda <mulix@mulix.org>
3564 M:      Jon Mason <jdmason@kudzu.us>
3565 L:      iommu@lists.linux-foundation.org
3566 S:      Maintained
3567 F:      arch/x86/kernel/pci-calgary_64.c
3568 F:      arch/x86/kernel/tce_64.c
3569 F:      arch/x86/include/asm/calgary.h
3570 F:      arch/x86/include/asm/tce.h
3571
3572 CAN NETWORK DRIVERS
3573 M:      Wolfgang Grandegger <wg@grandegger.com>
3574 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3575 L:      linux-can@vger.kernel.org
3576 W:      https://github.com/linux-can
3577 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3579 S:      Maintained
3580 F:      Documentation/devicetree/bindings/net/can/
3581 F:      drivers/net/can/
3582 F:      include/linux/can/dev.h
3583 F:      include/linux/can/platform/
3584 F:      include/uapi/linux/can/error.h
3585 F:      include/uapi/linux/can/netlink.h
3586
3587 CAN NETWORK LAYER
3588 M:      Oliver Hartkopp <socketcan@hartkopp.net>
3589 M:      Marc Kleine-Budde <mkl@pengutronix.de>
3590 L:      linux-can@vger.kernel.org
3591 W:      https://github.com/linux-can
3592 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git
3593 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next.git
3594 S:      Maintained
3595 F:      Documentation/networking/can.rst
3596 F:      net/can/
3597 F:      include/linux/can/core.h
3598 F:      include/uapi/linux/can.h
3599 F:      include/uapi/linux/can/bcm.h
3600 F:      include/uapi/linux/can/raw.h
3601 F:      include/uapi/linux/can/gw.h
3602
3603 CAPABILITIES
3604 M:      Serge Hallyn <serge@hallyn.com>
3605 L:      linux-security-module@vger.kernel.org
3606 S:      Supported
3607 F:      include/linux/capability.h
3608 F:      include/uapi/linux/capability.h
3609 F:      security/commoncap.c
3610 F:      kernel/capability.c
3611
3612 CAPELLA MICROSYSTEMS LIGHT SENSOR DRIVER
3613 M:      Kevin Tsai <ktsai@capellamicro.com>
3614 S:      Maintained
3615 F:      drivers/iio/light/cm*
3616
3617 CARL9170 LINUX COMMUNITY WIRELESS DRIVER
3618 M:      Christian Lamparter <chunkeey@googlemail.com>
3619 L:      linux-wireless@vger.kernel.org
3620 W:      http://wireless.kernel.org/en/users/Drivers/carl9170
3621 S:      Maintained
3622 F:      drivers/net/wireless/ath/carl9170/
3623
3624 CAVIUM I2C DRIVER
3625 M:      Jan Glauber <jglauber@cavium.com>
3626 M:      David Daney <david.daney@cavium.com>
3627 W:      http://www.cavium.com
3628 S:      Supported
3629 F:      drivers/i2c/busses/i2c-octeon*
3630 F:      drivers/i2c/busses/i2c-thunderx*
3631
3632 CAVIUM LIQUIDIO NETWORK DRIVER
3633 M:      Derek Chickles <dchickles@marvell.com>
3634 M:      Satanand Burla <sburla@marvell.com>
3635 M:      Felix Manlunas <fmanlunas@marvell.com>
3636 L:      netdev@vger.kernel.org
3637 W:      http://www.cavium.com
3638 S:      Supported
3639 F:      drivers/net/ethernet/cavium/liquidio/
3640
3641 CAVIUM MMC DRIVER
3642 M:      Jan Glauber <jglauber@cavium.com>
3643 M:      David Daney <david.daney@cavium.com>
3644 M:      Steven J. Hill <Steven.Hill@cavium.com>
3645 W:      http://www.cavium.com
3646 S:      Supported
3647 F:      drivers/mmc/host/cavium*
3648
3649 CAVIUM OCTEON-TX CRYPTO DRIVER
3650 M:      George Cherian <george.cherian@cavium.com>
3651 L:      linux-crypto@vger.kernel.org
3652 W:      http://www.cavium.com
3653 S:      Supported
3654 F:      drivers/crypto/cavium/cpt/
3655
3656 CAVIUM THUNDERX2 ARM64 SOC
3657 M:      Robert Richter <rrichter@cavium.com>
3658 M:      Jayachandran C <jnair@caviumnetworks.com>
3659 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
3660 S:      Maintained
3661 F:      arch/arm64/boot/dts/cavium/thunder2-99xx*
3662 F:      Documentation/devicetree/bindings/arm/cavium-thunder2.txt
3663
3664 CC2520 IEEE-802.15.4 RADIO DRIVER
3665 M:      Varka Bhadram <varkabhadram@gmail.com>
3666 L:      linux-wpan@vger.kernel.org
3667 S:      Maintained
3668 F:      drivers/net/ieee802154/cc2520.c
3669 F:      include/linux/spi/cc2520.h
3670 F:      Documentation/devicetree/bindings/net/ieee802154/cc2520.txt
3671
3672 CCREE ARM TRUSTZONE CRYPTOCELL REE DRIVER
3673 M:      Gilad Ben-Yossef <gilad@benyossef.com>
3674 L:      linux-crypto@vger.kernel.org
3675 S:      Supported
3676 F:      drivers/crypto/ccree/
3677 W:      https://developer.arm.com/products/system-ip/trustzone-cryptocell/cryptocell-700-family
3678
3679 CEC FRAMEWORK
3680 M:      Hans Verkuil <hans.verkuil@cisco.com>
3681 L:      linux-media@vger.kernel.org
3682 T:      git git://linuxtv.org/media_tree.git
3683 W:      http://linuxtv.org
3684 S:      Supported
3685 F:      Documentation/media/kapi/cec-core.rst
3686 F:      Documentation/media/uapi/cec
3687 F:      drivers/media/cec/
3688 F:      drivers/media/rc/keymaps/rc-cec.c
3689 F:      include/media/cec.h
3690 F:      include/media/cec-notifier.h
3691 F:      include/uapi/linux/cec.h
3692 F:      include/uapi/linux/cec-funcs.h
3693 F:      Documentation/devicetree/bindings/media/cec.txt
3694 F:      Documentation/ABI/testing/debugfs-cec-error-inj
3695
3696 CEC GPIO DRIVER
3697 M:      Hans Verkuil <hans.verkuil@cisco.com>
3698 L:      linux-media@vger.kernel.org
3699 T:      git git://linuxtv.org/media_tree.git
3700 W:      http://linuxtv.org
3701 S:      Supported
3702 F:      drivers/media/platform/cec-gpio/
3703 F:      Documentation/devicetree/bindings/media/cec-gpio.txt
3704
3705 CELL BROADBAND ENGINE ARCHITECTURE
3706 M:      Arnd Bergmann <arnd@arndb.de>
3707 L:      linuxppc-dev@lists.ozlabs.org
3708 W:      http://www.ibm.com/developerworks/power/cell/
3709 S:      Supported
3710 F:      arch/powerpc/include/asm/cell*.h
3711 F:      arch/powerpc/include/asm/spu*.h
3712 F:      arch/powerpc/include/uapi/asm/spu*.h
3713 F:      arch/powerpc/oprofile/*cell*
3714 F:      arch/powerpc/platforms/cell/
3715
3716 CEPH COMMON CODE (LIBCEPH)
3717 M:      Ilya Dryomov <idryomov@gmail.com>
3718 M:      "Yan, Zheng" <zyan@redhat.com>
3719 M:      Sage Weil <sage@redhat.com>
3720 L:      ceph-devel@vger.kernel.org
3721 W:      http://ceph.com/
3722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3723 T:      git git://github.com/ceph/ceph-client.git
3724 S:      Supported
3725 F:      net/ceph/
3726 F:      include/linux/ceph/
3727 F:      include/linux/crush/
3728
3729 CEPH DISTRIBUTED FILE SYSTEM CLIENT (CEPH)
3730 M:      "Yan, Zheng" <zyan@redhat.com>
3731 M:      Sage Weil <sage@redhat.com>
3732 M:      Ilya Dryomov <idryomov@gmail.com>
3733 L:      ceph-devel@vger.kernel.org
3734 W:      http://ceph.com/
3735 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
3736 T:      git git://github.com/ceph/ceph-client.git
3737 S:      Supported
3738 F:      Documentation/filesystems/ceph.txt
3739 F:      fs/ceph/
3740
3741 CERTIFICATE HANDLING:
3742 M:      David Howells <dhowells@redhat.com>
3743 M:      David Woodhouse <dwmw2@infradead.org>
3744 L:      keyrings@vger.kernel.org
3745 S:      Maintained
3746 F:      Documentation/admin-guide/module-signing.rst
3747 F:      certs/
3748 F:      scripts/sign-file.c
3749 F:      scripts/extract-cert.c
3750
3751 CERTIFIED WIRELESS USB (WUSB) SUBSYSTEM:
3752 L:      linux-usb@vger.kernel.org
3753 S:      Orphan
3754 F:      Documentation/usb/WUSB-Design-overview.txt
3755 F:      Documentation/usb/wusb-cbaf
3756 F:      drivers/usb/host/hwa-hc.c
3757 F:      drivers/usb/host/whci/
3758 F:      drivers/usb/wusbcore/
3759 F:      include/linux/usb/wusb*
3760
3761 CFAG12864B LCD DRIVER
3762 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3763 S:      Maintained
3764 F:      drivers/auxdisplay/cfag12864b.c
3765 F:      include/linux/cfag12864b.h
3766
3767 CFAG12864BFB LCD FRAMEBUFFER DRIVER
3768 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
3769 S:      Maintained
3770 F:      drivers/auxdisplay/cfag12864bfb.c
3771 F:      include/linux/cfag12864b.h
3772
3773 802.11 (including CFG80211/NL80211)
3774 M:      Johannes Berg <johannes@sipsolutions.net>
3775 L:      linux-wireless@vger.kernel.org
3776 W:      http://wireless.kernel.org/
3777 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
3778 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
3779 S:      Maintained
3780 F:      net/wireless/
3781 F:      include/uapi/linux/nl80211.h
3782 F:      include/linux/ieee80211.h
3783 F:      include/net/wext.h
3784 F:      include/net/cfg80211.h
3785 F:      include/net/iw_handler.h
3786 F:      include/net/ieee80211_radiotap.h
3787 F:      Documentation/driver-api/80211/cfg80211.rst
3788 F:      Documentation/networking/regulatory.txt
3789
3790 CHAR and MISC DRIVERS
3791 M:      Arnd Bergmann <arnd@arndb.de>
3792 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
3793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
3794 S:      Supported
3795 F:      drivers/char/
3796 F:      drivers/misc/
3797 F:      include/linux/miscdevice.h
3798
3799 CHECKPATCH
3800 M:      Andy Whitcroft <apw@canonical.com>
3801 M:      Joe Perches <joe@perches.com>
3802 S:      Maintained
3803 F:      scripts/checkpatch.pl
3804
3805 CHINESE DOCUMENTATION
3806 M:      Harry Wei <harryxiyou@gmail.com>
3807 M:      Alex Shi <alex.shi@linux.alibaba.com>
3808 L:      xiyoulinuxkernelgroup@googlegroups.com (subscribers-only)
3809 S:      Maintained
3810 F:      Documentation/translations/zh_CN/
3811
3812 CHIPIDEA USB HIGH SPEED DUAL ROLE CONTROLLER
3813 M:      Peter Chen <Peter.Chen@nxp.com>
3814 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
3815 L:      linux-usb@vger.kernel.org
3816 S:      Maintained
3817 F:      drivers/usb/chipidea/
3818
3819 CHIPONE ICN8318 I2C TOUCHSCREEN DRIVER
3820 M:      Hans de Goede <hdegoede@redhat.com>
3821 L:      linux-input@vger.kernel.org
3822 S:      Maintained
3823 F:      Documentation/devicetree/bindings/input/touchscreen/chipone_icn8318.txt
3824 F:      drivers/input/touchscreen/chipone_icn8318.c
3825
3826 CHIPONE ICN8505 I2C TOUCHSCREEN DRIVER
3827 M:      Hans de Goede <hdegoede@redhat.com>
3828 L:      linux-input@vger.kernel.org
3829 S:      Maintained
3830 F:      drivers/input/touchscreen/chipone_icn8505.c
3831
3832 CHROME HARDWARE PLATFORM SUPPORT
3833 M:      Benson Leung <bleung@chromium.org>
3834 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3835 S:      Maintained
3836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chrome-platform/linux.git
3837 F:      drivers/platform/chrome/
3838
3839 CHROMEOS EC SUBDRIVERS
3840 M:      Benson Leung <bleung@chromium.org>
3841 M:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3842 R:      Guenter Roeck <groeck@chromium.org>
3843 S:      Maintained
3844 N:      cros_ec
3845 N:      cros-ec
3846 F:      drivers/power/supply/cros_usbpd-charger.c
3847
3848 CHROMEOS EC CODEC DRIVER
3849 M:      Cheng-Yi Chiang <cychiang@chromium.org>
3850 S:      Maintained
3851 R:      Enric Balletbo i Serra <enric.balletbo@collabora.com>
3852 R:      Guenter Roeck <groeck@chromium.org>
3853 F:      Documentation/devicetree/bindings/sound/google,cros-ec-codec.txt
3854 F:      sound/soc/codecs/cros_ec_codec.*
3855
3856 CIRRUS LOGIC AUDIO CODEC DRIVERS
3857 M:      Brian Austin <brian.austin@cirrus.com>
3858 M:      Paul Handrigan <Paul.Handrigan@cirrus.com>
3859 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3860 S:      Maintained
3861 F:      sound/soc/codecs/cs*
3862
3863 CIRRUS LOGIC EP93XX ETHERNET DRIVER
3864 M:      Hartley Sweeten <hsweeten@visionengravers.com>
3865 L:      netdev@vger.kernel.org
3866 S:      Maintained
3867 F:      drivers/net/ethernet/cirrus/ep93xx_eth.c
3868
3869 CIRRUS LOGIC LOCHNAGAR DRIVER
3870 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3871 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3872 L:      patches@opensource.cirrus.com
3873 S:      Supported
3874 F:      drivers/clk/clk-lochnagar.c
3875 F:      drivers/hwmon/lochnagar-hwmon.c
3876 F:      drivers/mfd/lochnagar-i2c.c
3877 F:      drivers/pinctrl/cirrus/pinctrl-lochnagar.c
3878 F:      drivers/regulator/lochnagar-regulator.c
3879 F:      sound/soc/codecs/lochnagar-sc.c
3880 F:      include/dt-bindings/clk/lochnagar.h
3881 F:      include/dt-bindings/pinctrl/lochnagar.h
3882 F:      include/linux/mfd/lochnagar*
3883 F:      Documentation/devicetree/bindings/mfd/cirrus,lochnagar.txt
3884 F:      Documentation/devicetree/bindings/clock/cirrus,lochnagar.txt
3885 F:      Documentation/devicetree/bindings/hwmon/cirrus,lochnagar.txt
3886 F:      Documentation/devicetree/bindings/pinctrl/cirrus,lochnagar.txt
3887 F:      Documentation/devicetree/bindings/regulator/cirrus,lochnagar.txt
3888 F:      Documentation/devicetree/bindings/sound/cirrus,lochnagar.txt
3889 F:      Documentation/hwmon/lochnagar
3890
3891 CISCO FCOE HBA DRIVER
3892 M:      Satish Kharat <satishkh@cisco.com>
3893 M:      Sesidhar Baddela <sebaddel@cisco.com>
3894 M:      Karan Tilak Kumar <kartilak@cisco.com>
3895 L:      linux-scsi@vger.kernel.org
3896 S:      Supported
3897 F:      drivers/scsi/fnic/
3898
3899 CISCO SCSI HBA DRIVER
3900 M:      Karan Tilak Kumar <kartilak@cisco.com>
3901 M:      Sesidhar Baddela <sebaddel@cisco.com>
3902 L:      linux-scsi@vger.kernel.org
3903 S:      Supported
3904 F:      drivers/scsi/snic/
3905
3906 CISCO VIC ETHERNET NIC DRIVER
3907 M:      Christian Benvenuti <benve@cisco.com>
3908 M:      Govindarajulu Varadarajan <_govind@gmx.com>
3909 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3910 S:      Supported
3911 F:      drivers/net/ethernet/cisco/enic/
3912
3913 CISCO VIC LOW LATENCY NIC DRIVER
3914 M:      Christian Benvenuti <benve@cisco.com>
3915 M:      Nelson Escobar <neescoba@cisco.com>
3916 M:      Parvi Kaustubhi <pkaustub@cisco.com>
3917 S:      Supported
3918 F:      drivers/infiniband/hw/usnic/
3919
3920 CIRRUS LOGIC MADERA CODEC DRIVERS
3921 M:      Charles Keepax <ckeepax@opensource.cirrus.com>
3922 M:      Richard Fitzgerald <rf@opensource.cirrus.com>
3923 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
3924 L:      patches@opensource.cirrus.com
3925 T:      git https://github.com/CirrusLogic/linux-drivers.git
3926 W:      https://github.com/CirrusLogic/linux-drivers/wiki
3927 S:      Supported
3928 F:      Documentation/devicetree/bindings/mfd/madera.txt
3929 F:      Documentation/devicetree/bindings/pinctrl/cirrus,madera-pinctrl.txt
3930 F:      include/linux/irqchip/irq-madera*
3931 F:      include/linux/mfd/madera/*
3932 F:      drivers/gpio/gpio-madera*
3933 F:      drivers/irqchip/irq-madera*
3934 F:      drivers/mfd/madera*
3935 F:      drivers/mfd/cs47l*
3936 F:      drivers/pinctrl/cirrus/*
3937
3938 CLANG-FORMAT FILE
3939 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
3940 S:      Maintained
3941 F:      .clang-format
3942
3943 CLEANCACHE API
3944 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
3945 L:      linux-kernel@vger.kernel.org
3946 S:      Maintained
3947 F:      mm/cleancache.c
3948 F:      include/linux/cleancache.h
3949
3950 CLK API
3951 M:      Russell King <linux@armlinux.org.uk>
3952 L:      linux-clk@vger.kernel.org
3953 S:      Maintained
3954 F:      include/linux/clk.h
3955
3956 CLOCKSOURCE, CLOCKEVENT DRIVERS
3957 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
3958 M:      Thomas Gleixner <tglx@linutronix.de>
3959 L:      linux-kernel@vger.kernel.org
3960 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
3961 S:      Supported
3962 F:      drivers/clocksource/
3963 F:      Documentation/devicetree/bindings/timer/
3964
3965 CMPC ACPI DRIVER
3966 M:      Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com>
3967 M:      Daniel Oliveira Nascimento <don@syst.com.br>
3968 L:      platform-driver-x86@vger.kernel.org
3969 S:      Supported
3970 F:      drivers/platform/x86/classmate-laptop.c
3971
3972 COBALT MEDIA DRIVER
3973 M:      Hans Verkuil <hans.verkuil@cisco.com>
3974 L:      linux-media@vger.kernel.org
3975 T:      git git://linuxtv.org/media_tree.git
3976 W:      https://linuxtv.org
3977 S:      Supported
3978 F:      drivers/media/pci/cobalt/
3979
3980 COCCINELLE/Semantic Patches (SmPL)
3981 M:      Julia Lawall <Julia.Lawall@lip6.fr>
3982 M:      Gilles Muller <Gilles.Muller@lip6.fr>
3983 M:      Nicolas Palix <nicolas.palix@imag.fr>
3984 M:      Michal Marek <michal.lkml@markovi.net>
3985 L:      cocci@systeme.lip6.fr (moderated for non-subscribers)
3986 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild.git misc
3987 W:      http://coccinelle.lip6.fr/
3988 S:      Supported
3989 F:      Documentation/dev-tools/coccinelle.rst
3990 F:      scripts/coccinelle/
3991 F:      scripts/coccicheck
3992
3993 CODA FILE SYSTEM
3994 M:      Jan Harkes <jaharkes@cs.cmu.edu>
3995 M:      coda@cs.cmu.edu
3996 L:      codalist@coda.cs.cmu.edu
3997 W:      http://www.coda.cs.cmu.edu/
3998 S:      Maintained
3999 F:      Documentation/filesystems/coda.txt
4000 F:      fs/coda/
4001 F:      include/linux/coda*.h
4002 F:      include/uapi/linux/coda*.h
4003
4004 CODA V4L2 MEM2MEM DRIVER
4005 M:      Philipp Zabel <p.zabel@pengutronix.de>
4006 L:      linux-media@vger.kernel.org
4007 S:      Maintained
4008 F:      Documentation/devicetree/bindings/media/coda.txt
4009 F:      drivers/media/platform/coda/
4010
4011 CODE OF CONDUCT
4012 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4013 S:      Supported
4014 F:      Documentation/process/code-of-conduct.rst
4015 F:      Documentation/process/code-of-conduct-interpretation.rst
4016
4017 COMMON CLK FRAMEWORK
4018 M:      Michael Turquette <mturquette@baylibre.com>
4019 M:      Stephen Boyd <sboyd@kernel.org>
4020 L:      linux-clk@vger.kernel.org
4021 Q:      http://patchwork.kernel.org/project/linux-clk/list/
4022 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/clk/linux.git
4023 S:      Maintained
4024 F:      Documentation/devicetree/bindings/clock/
4025 F:      drivers/clk/
4026 X:      drivers/clk/clkdev.c
4027 F:      include/linux/clk-pr*
4028 F:      include/linux/clk/
4029 F:      include/linux/of_clk.h
4030
4031 COMMON INTERNET FILE SYSTEM (CIFS)
4032 M:      Steve French <sfrench@samba.org>
4033 L:      linux-cifs@vger.kernel.org
4034 L:      samba-technical@lists.samba.org (moderated for non-subscribers)
4035 W:      http://linux-cifs.samba.org/
4036 T:      git git://git.samba.org/sfrench/cifs-2.6.git
4037 S:      Supported
4038 F:      Documentation/filesystems/cifs/
4039 F:      fs/cifs/
4040
4041 COMPACTPCI HOTPLUG CORE
4042 M:      Scott Murray <scott@spiteful.org>
4043 L:      linux-pci@vger.kernel.org
4044 S:      Maintained
4045 F:      drivers/pci/hotplug/cpci_hotplug*
4046
4047 COMPACTPCI HOTPLUG GENERIC DRIVER
4048 M:      Scott Murray <scott@spiteful.org>
4049 L:      linux-pci@vger.kernel.org
4050 S:      Maintained
4051 F:      drivers/pci/hotplug/cpcihp_generic.c
4052
4053 COMPACTPCI HOTPLUG ZIATECH ZT5550 DRIVER
4054 M:      Scott Murray <scott@spiteful.org>
4055 L:      linux-pci@vger.kernel.org
4056 S:      Maintained
4057 F:      drivers/pci/hotplug/cpcihp_zt5550.*
4058
4059 COMPAL LAPTOP SUPPORT
4060 M:      Cezary Jackiewicz <cezary.jackiewicz@gmail.com>
4061 L:      platform-driver-x86@vger.kernel.org
4062 S:      Maintained
4063 F:      drivers/platform/x86/compal-laptop.c
4064
4065 COMPILER ATTRIBUTES
4066 M:      Miguel Ojeda <miguel.ojeda.sandonis@gmail.com>
4067 S:      Maintained
4068 F:      include/linux/compiler_attributes.h
4069
4070 CONEXANT ACCESSRUNNER USB DRIVER
4071 L:      accessrunner-general@lists.sourceforge.net
4072 W:      http://accessrunner.sourceforge.net/
4073 S:      Orphan
4074 F:      drivers/usb/atm/cxacru.c
4075
4076 CONFIGFS
4077 M:      Joel Becker <jlbec@evilplan.org>
4078 M:      Christoph Hellwig <hch@lst.de>
4079 T:      git git://git.infradead.org/users/hch/configfs.git
4080 S:      Supported
4081 F:      fs/configfs/
4082 F:      include/linux/configfs.h
4083
4084 CONNECTOR
4085 M:      Evgeniy Polyakov <zbr@ioremap.net>
4086 L:      netdev@vger.kernel.org
4087 S:      Maintained
4088 F:      drivers/connector/
4089
4090 CONTROL GROUP (CGROUP)
4091 M:      Tejun Heo <tj@kernel.org>
4092 M:      Li Zefan <lizefan@huawei.com>
4093 M:      Johannes Weiner <hannes@cmpxchg.org>
4094 L:      cgroups@vger.kernel.org
4095 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4096 S:      Maintained
4097 F:      Documentation/admin-guide/cgroup-v2.rst
4098 F:      Documentation/cgroup-v1/
4099 F:      include/linux/cgroup*
4100 F:      kernel/cgroup/
4101
4102 CONTROL GROUP - CPUSET
4103 M:      Li Zefan <lizefan@huawei.com>
4104 L:      cgroups@vger.kernel.org
4105 W:      http://www.bullopensource.org/cpuset/
4106 W:      http://oss.sgi.com/projects/cpusets/
4107 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/cgroup.git
4108 S:      Maintained
4109 F:      Documentation/cgroup-v1/cpusets.txt
4110 F:      include/linux/cpuset.h
4111 F:      kernel/cgroup/cpuset.c
4112
4113 CONTROL GROUP - MEMORY RESOURCE CONTROLLER (MEMCG)
4114 M:      Johannes Weiner <hannes@cmpxchg.org>
4115 M:      Michal Hocko <mhocko@kernel.org>
4116 M:      Vladimir Davydov <vdavydov.dev@gmail.com>
4117 L:      cgroups@vger.kernel.org
4118 L:      linux-mm@kvack.org
4119 S:      Maintained
4120 F:      mm/memcontrol.c
4121 F:      mm/swap_cgroup.c
4122
4123 CORETEMP HARDWARE MONITORING DRIVER
4124 M:      Fenghua Yu <fenghua.yu@intel.com>
4125 L:      linux-hwmon@vger.kernel.org
4126 S:      Maintained
4127 F:      Documentation/hwmon/coretemp.rst
4128 F:      drivers/hwmon/coretemp.c
4129
4130 COSA/SRP SYNC SERIAL DRIVER
4131 M:      Jan "Yenya" Kasprzak <kas@fi.muni.cz>
4132 W:      http://www.fi.muni.cz/~kas/cosa/
4133 S:      Maintained
4134 F:      drivers/net/wan/cosa*
4135
4136 COUNTER SUBSYSTEM
4137 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4138 L:      linux-iio@vger.kernel.org
4139 S:      Maintained
4140 F:      Documentation/ABI/testing/sysfs-bus-counter*
4141 F:      Documentation/driver-api/generic-counter.rst
4142 F:      drivers/counter/
4143 F:      include/linux/counter.h
4144 F:      include/linux/counter_enum.h
4145
4146 CPMAC ETHERNET DRIVER
4147 M:      Florian Fainelli <f.fainelli@gmail.com>
4148 L:      netdev@vger.kernel.org
4149 S:      Maintained
4150 F:      drivers/net/ethernet/ti/cpmac.c
4151
4152 CPU FREQUENCY SCALING FRAMEWORK
4153 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4154 M:      Viresh Kumar <viresh.kumar@linaro.org>
4155 L:      linux-pm@vger.kernel.org
4156 S:      Maintained
4157 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4158 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git (For ARM Updates)
4159 B:      https://bugzilla.kernel.org
4160 F:      Documentation/admin-guide/pm/cpufreq.rst
4161 F:      Documentation/admin-guide/pm/intel_pstate.rst
4162 F:      Documentation/cpu-freq/
4163 F:      Documentation/devicetree/bindings/cpufreq/
4164 F:      drivers/cpufreq/
4165 F:      kernel/sched/cpufreq*.c
4166 F:      include/linux/cpufreq.h
4167 F:      include/linux/sched/cpufreq.h
4168 F:      tools/testing/selftests/cpufreq/
4169
4170 CPU FREQUENCY DRIVERS - ARM BIG LITTLE
4171 M:      Viresh Kumar <viresh.kumar@linaro.org>
4172 M:      Sudeep Holla <sudeep.holla@arm.com>
4173 L:      linux-pm@vger.kernel.org
4174 W:      http://www.arm.com/products/processors/technologies/biglittleprocessing.php
4175 S:      Maintained
4176 F:      drivers/cpufreq/arm_big_little.h
4177 F:      drivers/cpufreq/arm_big_little.c
4178
4179 CPU POWER MONITORING SUBSYSTEM
4180 M:      Thomas Renninger <trenn@suse.com>
4181 M:      Shuah Khan <shuah@kernel.org>
4182 M:      Shuah Khan <skhan@linuxfoundation.org>
4183 L:      linux-pm@vger.kernel.org
4184 S:      Maintained
4185 F:      tools/power/cpupower/
4186
4187 CPUID/MSR DRIVER
4188 M:      "H. Peter Anvin" <hpa@zytor.com>
4189 S:      Maintained
4190 F:      arch/x86/kernel/cpuid.c
4191 F:      arch/x86/kernel/msr.c
4192
4193 CPUIDLE DRIVER - ARM BIG LITTLE
4194 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
4195 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4196 L:      linux-pm@vger.kernel.org
4197 L:      linux-arm-kernel@lists.infradead.org
4198 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4199 S:      Maintained
4200 F:      drivers/cpuidle/cpuidle-big_little.c
4201
4202 CPUIDLE DRIVER - ARM EXYNOS
4203 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
4204 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4205 M:      Kukjin Kim <kgene@kernel.org>
4206 L:      linux-pm@vger.kernel.org
4207 L:      linux-samsung-soc@vger.kernel.org
4208 S:      Supported
4209 F:      drivers/cpuidle/cpuidle-exynos.c
4210 F:      arch/arm/mach-exynos/pm.c
4211
4212 CPU IDLE TIME MANAGEMENT FRAMEWORK
4213 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
4214 M:      Daniel Lezcano <daniel.lezcano@linaro.org>
4215 L:      linux-pm@vger.kernel.org
4216 S:      Maintained
4217 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git
4218 B:      https://bugzilla.kernel.org
4219 F:      Documentation/admin-guide/pm/cpuidle.rst
4220 F:      Documentation/driver-api/pm/cpuidle.rst
4221 F:      drivers/cpuidle/*
4222 F:      include/linux/cpuidle.h
4223
4224 CRAMFS FILESYSTEM
4225 M:      Nicolas Pitre <nico@fluxnic.net>
4226 S:      Maintained
4227 F:      Documentation/filesystems/cramfs.txt
4228 F:      fs/cramfs/
4229
4230 CRYPTO API
4231 M:      Herbert Xu <herbert@gondor.apana.org.au>
4232 M:      "David S. Miller" <davem@davemloft.net>
4233 L:      linux-crypto@vger.kernel.org
4234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/cryptodev-2.6.git
4235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6.git
4236 S:      Maintained
4237 F:      Documentation/crypto/
4238 F:      Documentation/devicetree/bindings/crypto/
4239 F:      arch/*/crypto/
4240 F:      crypto/
4241 F:      drivers/crypto/
4242 F:      include/crypto/
4243 F:      include/linux/crypto*
4244
4245 CRYPTOGRAPHIC RANDOM NUMBER GENERATOR
4246 M:      Neil Horman <nhorman@tuxdriver.com>
4247 L:      linux-crypto@vger.kernel.org
4248 S:      Maintained
4249 F:      crypto/ansi_cprng.c
4250 F:      crypto/rng.c
4251
4252 CS3308 MEDIA DRIVER
4253 M:      Hans Verkuil <hverkuil@xs4all.nl>
4254 L:      linux-media@vger.kernel.org
4255 T:      git git://linuxtv.org/media_tree.git
4256 W:      http://linuxtv.org
4257 S:      Odd Fixes
4258 F:      drivers/media/i2c/cs3308.c
4259
4260 CS5535 Audio ALSA driver
4261 M:      Jaya Kumar <jayakumar.alsa@gmail.com>
4262 S:      Maintained
4263 F:      sound/pci/cs5535audio/
4264
4265 CSI DRIVERS FOR ALLWINNER V3s
4266 M:      Yong Deng <yong.deng@magewell.com>
4267 L:      linux-media@vger.kernel.org
4268 T:      git git://linuxtv.org/media_tree.git
4269 S:      Maintained
4270 F:      drivers/media/platform/sunxi/sun6i-csi/
4271 F:      Documentation/devicetree/bindings/media/sun6i-csi.txt
4272
4273 CW1200 WLAN driver
4274 M:      Solomon Peachy <pizza@shaftnet.org>
4275 S:      Maintained
4276 F:      drivers/net/wireless/st/cw1200/
4277
4278 CX18 VIDEO4LINUX DRIVER
4279 M:      Andy Walls <awalls@md.metrocast.net>
4280 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
4281 L:      linux-media@vger.kernel.org
4282 T:      git git://linuxtv.org/media_tree.git
4283 W:      https://linuxtv.org
4284 W:      http://www.ivtvdriver.org/index.php/Cx18
4285 S:      Maintained
4286 F:      Documentation/media/v4l-drivers/cx18*
4287 F:      drivers/media/pci/cx18/
4288 F:      include/uapi/linux/ivtv*
4289
4290 CX2341X MPEG ENCODER HELPER MODULE
4291 M:      Hans Verkuil <hverkuil@xs4all.nl>
4292 L:      linux-media@vger.kernel.org
4293 T:      git git://linuxtv.org/media_tree.git
4294 W:      https://linuxtv.org
4295 S:      Maintained
4296 F:      drivers/media/common/cx2341x*
4297 F:      include/media/drv-intf/cx2341x.h
4298
4299 CX24120 MEDIA DRIVER
4300 M:      Jemma Denson <jdenson@gmail.com>
4301 M:      Patrick Boettcher <patrick.boettcher@posteo.de>
4302 L:      linux-media@vger.kernel.org
4303 W:      https://linuxtv.org
4304 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4305 S:      Maintained
4306 F:      drivers/media/dvb-frontends/cx24120*
4307
4308 CX88 VIDEO4LINUX DRIVER
4309 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
4310 L:      linux-media@vger.kernel.org
4311 W:      https://linuxtv.org
4312 T:      git git://linuxtv.org/media_tree.git
4313 S:      Odd fixes
4314 F:      Documentation/media/v4l-drivers/cx88*
4315 F:      drivers/media/pci/cx88/
4316
4317 CXD2820R MEDIA DRIVER
4318 M:      Antti Palosaari <crope@iki.fi>
4319 L:      linux-media@vger.kernel.org
4320 W:      https://linuxtv.org
4321 W:      http://palosaari.fi/linux/
4322 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4323 T:      git git://linuxtv.org/anttip/media_tree.git
4324 S:      Maintained
4325 F:      drivers/media/dvb-frontends/cxd2820r*
4326
4327 CXGB3 ETHERNET DRIVER (CXGB3)
4328 M:      Vishal Kulkarni <vishal@chelsio.com>
4329 L:      netdev@vger.kernel.org
4330 W:      http://www.chelsio.com
4331 S:      Supported
4332 F:      drivers/net/ethernet/chelsio/cxgb3/
4333
4334 CXGB3 ISCSI DRIVER (CXGB3I)
4335 M:      Karen Xie <kxie@chelsio.com>
4336 L:      linux-scsi@vger.kernel.org
4337 W:      http://www.chelsio.com
4338 S:      Supported
4339 F:      drivers/scsi/cxgbi/cxgb3i
4340
4341 CXGB3 IWARP RNIC DRIVER (IW_CXGB3)
4342 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4343 L:      linux-rdma@vger.kernel.org
4344 W:      http://www.openfabrics.org
4345 S:      Supported
4346 F:      drivers/infiniband/hw/cxgb3/
4347 F:      include/uapi/rdma/cxgb3-abi.h
4348
4349 CXGB4 CRYPTO DRIVER (chcr)
4350 M:      Atul Gupta <atul.gupta@chelsio.com>
4351 L:      linux-crypto@vger.kernel.org
4352 W:      http://www.chelsio.com
4353 S:      Supported
4354 F:      drivers/crypto/chelsio
4355
4356 CXGB4 ETHERNET DRIVER (CXGB4)
4357 M:      Vishal Kulkarni <vishal@chelsio.com>
4358 L:      netdev@vger.kernel.org
4359 W:      http://www.chelsio.com
4360 S:      Supported
4361 F:      drivers/net/ethernet/chelsio/cxgb4/
4362
4363 CXGB4 ISCSI DRIVER (CXGB4I)
4364 M:      Karen Xie <kxie@chelsio.com>
4365 L:      linux-scsi@vger.kernel.org
4366 W:      http://www.chelsio.com
4367 S:      Supported
4368 F:      drivers/scsi/cxgbi/cxgb4i
4369
4370 CXGB4 IWARP RNIC DRIVER (IW_CXGB4)
4371 M:      Potnuri Bharat Teja <bharat@chelsio.com>
4372 L:      linux-rdma@vger.kernel.org
4373 W:      http://www.openfabrics.org
4374 S:      Supported
4375 F:      drivers/infiniband/hw/cxgb4/
4376 F:      include/uapi/rdma/cxgb4-abi.h
4377
4378 CXGB4VF ETHERNET DRIVER (CXGB4VF)
4379 M:      Casey Leedom <leedom@chelsio.com>
4380 L:      netdev@vger.kernel.org
4381 W:      http://www.chelsio.com
4382 S:      Supported
4383 F:      drivers/net/ethernet/chelsio/cxgb4vf/
4384
4385 CXL (IBM Coherent Accelerator Processor Interface CAPI) DRIVER
4386 M:      Frederic Barrat <fbarrat@linux.ibm.com>
4387 M:      Andrew Donnellan <ajd@linux.ibm.com>
4388 L:      linuxppc-dev@lists.ozlabs.org
4389 S:      Supported
4390 F:      arch/powerpc/platforms/powernv/pci-cxl.c
4391 F:      drivers/misc/cxl/
4392 F:      include/misc/cxl*
4393 F:      include/uapi/misc/cxl.h
4394 F:      Documentation/powerpc/cxl.txt
4395 F:      Documentation/ABI/testing/sysfs-class-cxl
4396
4397 CXLFLASH (IBM Coherent Accelerator Processor Interface CAPI Flash) SCSI DRIVER
4398 M:      Manoj N. Kumar <manoj@linux.ibm.com>
4399 M:      Matthew R. Ochs <mrochs@linux.ibm.com>
4400 M:      Uma Krishnan <ukrishn@linux.ibm.com>
4401 L:      linux-scsi@vger.kernel.org
4402 S:      Supported
4403 F:      drivers/scsi/cxlflash/
4404 F:      include/uapi/scsi/cxlflash_ioctl.h
4405 F:      Documentation/powerpc/cxlflash.txt
4406
4407 CYBERPRO FB DRIVER
4408 M:      Russell King <linux@armlinux.org.uk>
4409 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
4410 W:      http://www.armlinux.org.uk/
4411 S:      Maintained
4412 F:      drivers/video/fbdev/cyber2000fb.*
4413
4414 CYCLADES ASYNC MUX DRIVER
4415 W:      http://www.cyclades.com/
4416 S:      Orphan
4417 F:      drivers/tty/cyclades.c
4418 F:      include/linux/cyclades.h
4419 F:      include/uapi/linux/cyclades.h
4420
4421 CYCLADES PC300 DRIVER
4422 W:      http://www.cyclades.com/
4423 S:      Orphan
4424 F:      drivers/net/wan/pc300*
4425
4426 CYPRESS_FIRMWARE MEDIA DRIVER
4427 M:      Antti Palosaari <crope@iki.fi>
4428 L:      linux-media@vger.kernel.org
4429 W:      https://linuxtv.org
4430 W:      http://palosaari.fi/linux/
4431 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
4432 T:      git git://linuxtv.org/anttip/media_tree.git
4433 S:      Maintained
4434 F:      drivers/media/common/cypress_firmware*
4435
4436 CYTTSP TOUCHSCREEN DRIVER
4437 M:      Ferruh Yigit <fery@cypress.com>
4438 L:      linux-input@vger.kernel.org
4439 S:      Supported
4440 F:      drivers/input/touchscreen/cyttsp*
4441 F:      include/linux/input/cyttsp.h
4442
4443 D-LINK DIR-685 TOUCHKEYS DRIVER
4444 M:      Linus Walleij <linus.walleij@linaro.org>
4445 L:      linux-input@vger.kernel.org
4446 S:      Supported
4447 F:      drivers/input/keyboard/dlink-dir685-touchkeys.c
4448
4449 DALLAS/MAXIM DS1685-FAMILY REAL TIME CLOCK
4450 M:      Joshua Kinard <kumba@gentoo.org>
4451 S:      Maintained
4452 F:      drivers/rtc/rtc-ds1685.c
4453 F:      include/linux/rtc/ds1685.h
4454
4455 DAMA SLAVE for AX.25
4456 M:      Joerg Reuter <jreuter@yaina.de>
4457 W:      http://yaina.de/jreuter/
4458 W:      http://www.qsl.net/dl1bke/
4459 L:      linux-hams@vger.kernel.org
4460 S:      Maintained
4461 F:      net/ax25/af_ax25.c
4462 F:      net/ax25/ax25_dev.c
4463 F:      net/ax25/ax25_ds_*
4464 F:      net/ax25/ax25_in.c
4465 F:      net/ax25/ax25_out.c
4466 F:      net/ax25/ax25_timer.c
4467 F:      net/ax25/sysctl_net_ax25.c
4468
4469 DAVICOM FAST ETHERNET (DMFE) NETWORK DRIVER
4470 L:      netdev@vger.kernel.org
4471 S:      Orphan
4472 F:      Documentation/networking/device_drivers/dec/dmfe.txt
4473 F:      drivers/net/ethernet/dec/tulip/dmfe.c
4474
4475 DC390/AM53C974 SCSI driver
4476 M:      Hannes Reinecke <hare@suse.com>
4477 L:      linux-scsi@vger.kernel.org
4478 S:      Maintained
4479 F:      drivers/scsi/am53c974.c
4480
4481 DC395x SCSI driver
4482 M:      Oliver Neukum <oliver@neukum.org>
4483 M:      Ali Akcaagac <aliakc@web.de>
4484 M:      Jamie Lenehan <lenehan@twibble.org>
4485 L:      dc395x@twibble.org
4486 W:      http://twibble.org/dist/dc395x/
4487 W:      http://lists.twibble.org/mailman/listinfo/dc395x/
4488 S:      Maintained
4489 F:      Documentation/scsi/dc395x.txt
4490 F:      drivers/scsi/dc395x.*
4491
4492 DCCP PROTOCOL
4493 M:      Gerrit Renker <gerrit@erg.abdn.ac.uk>
4494 L:      dccp@vger.kernel.org
4495 W:      http://www.linuxfoundation.org/collaborate/workgroups/networking/dccp
4496 S:      Maintained
4497 F:      include/linux/dccp.h
4498 F:      include/uapi/linux/dccp.h
4499 F:      include/linux/tfrc.h
4500 F:      net/dccp/
4501
4502 DECnet NETWORK LAYER
4503 W:      http://linux-decnet.sourceforge.net
4504 L:      linux-decnet-user@lists.sourceforge.net
4505 S:      Orphan
4506 F:      Documentation/networking/decnet.txt
4507 F:      net/decnet/
4508
4509 DECSTATION PLATFORM SUPPORT
4510 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4511 L:      linux-mips@vger.kernel.org
4512 W:      http://www.linux-mips.org/wiki/DECstation
4513 S:      Maintained
4514 F:      arch/mips/dec/
4515 F:      arch/mips/include/asm/dec/
4516 F:      arch/mips/include/asm/mach-dec/
4517
4518 DEFXX FDDI NETWORK DRIVER
4519 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4520 S:      Maintained
4521 F:      drivers/net/fddi/defxx.*
4522
4523 DELL SMBIOS DRIVER
4524 M:      Pali Rohár <pali.rohar@gmail.com>
4525 M:      Mario Limonciello <mario.limonciello@dell.com>
4526 L:      platform-driver-x86@vger.kernel.org
4527 S:      Maintained
4528 F:      drivers/platform/x86/dell-smbios.*
4529
4530 DELL SMBIOS SMM DRIVER
4531 M:      Mario Limonciello <mario.limonciello@dell.com>
4532 L:      platform-driver-x86@vger.kernel.org
4533 S:      Maintained
4534 F:      drivers/platform/x86/dell-smbios-smm.c
4535
4536 DELL SMBIOS WMI DRIVER
4537 M:      Mario Limonciello <mario.limonciello@dell.com>
4538 L:      platform-driver-x86@vger.kernel.org
4539 S:      Maintained
4540 F:      drivers/platform/x86/dell-smbios-wmi.c
4541 F:      tools/wmi/dell-smbios-example.c
4542
4543 DEFZA FDDI NETWORK DRIVER
4544 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
4545 S:      Maintained
4546 F:      drivers/net/fddi/defza.*
4547
4548 DELL LAPTOP DRIVER
4549 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4550 M:      Pali Rohár <pali.rohar@gmail.com>
4551 L:      platform-driver-x86@vger.kernel.org
4552 S:      Maintained
4553 F:      drivers/platform/x86/dell-laptop.c
4554
4555 DELL LAPTOP FREEFALL DRIVER
4556 M:      Pali Rohár <pali.rohar@gmail.com>
4557 S:      Maintained
4558 F:      drivers/platform/x86/dell-smo8800.c
4559
4560 DELL LAPTOP RBTN DRIVER
4561 M:      Pali Rohár <pali.rohar@gmail.com>
4562 S:      Maintained
4563 F:      drivers/platform/x86/dell-rbtn.*
4564
4565 DELL REMOTE BIOS UPDATE DRIVER
4566 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4567 L:      platform-driver-x86@vger.kernel.org
4568 S:      Maintained
4569 F:      drivers/platform/x86/dell_rbu.c
4570
4571 DELL LAPTOP SMM DRIVER
4572 M:      Pali Rohár <pali.rohar@gmail.com>
4573 S:      Maintained
4574 F:      drivers/hwmon/dell-smm-hwmon.c
4575 F:      include/uapi/linux/i8k.h
4576
4577 DELL SYSTEMS MANAGEMENT BASE DRIVER (dcdbas)
4578 M:      Stuart Hayes <stuart.w.hayes@gmail.com>
4579 L:      platform-driver-x86@vger.kernel.org
4580 S:      Maintained
4581 F:      Documentation/dcdbas.txt
4582 F:      drivers/platform/x86/dcdbas.*
4583
4584 DELL WMI NOTIFICATIONS DRIVER
4585 M:      Matthew Garrett <mjg59@srcf.ucam.org>
4586 M:      Pali Rohár <pali.rohar@gmail.com>
4587 S:      Maintained
4588 F:      drivers/platform/x86/dell-wmi.c
4589
4590 DELL WMI DESCRIPTOR DRIVER
4591 M:      Mario Limonciello <mario.limonciello@dell.com>
4592 S:      Maintained
4593 F:      drivers/platform/x86/dell-wmi-descriptor.c
4594
4595 DELTA ST MEDIA DRIVER
4596 M:      Hugues Fruchet <hugues.fruchet@st.com>
4597 L:      linux-media@vger.kernel.org
4598 T:      git git://linuxtv.org/media_tree.git
4599 W:      https://linuxtv.org
4600 S:      Supported
4601 F:      drivers/media/platform/sti/delta
4602
4603 DENALI NAND DRIVER
4604 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
4605 L:      linux-mtd@lists.infradead.org
4606 S:      Supported
4607 F:      drivers/mtd/nand/raw/denali*
4608
4609 DESIGNWARE USB2 DRD IP DRIVER
4610 M:      Minas Harutyunyan <hminas@synopsys.com>
4611 L:      linux-usb@vger.kernel.org
4612 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4613 S:      Maintained
4614 F:      drivers/usb/dwc2/
4615
4616 DESIGNWARE USB3 DRD IP DRIVER
4617 M:      Felipe Balbi <balbi@kernel.org>
4618 L:      linux-usb@vger.kernel.org
4619 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
4620 S:      Maintained
4621 F:      drivers/usb/dwc3/
4622
4623 DEVANTECH SRF ULTRASONIC RANGER IIO DRIVER
4624 M:      Andreas Klinger <ak@it-klinger.de>
4625 L:      linux-iio@vger.kernel.org
4626 S:      Maintained
4627 F:      Documentation/ABI/testing/sysfs-bus-iio-distance-srf08
4628 F:      drivers/iio/proximity/srf*.c
4629
4630 DEVICE COREDUMP (DEV_COREDUMP)
4631 M:      Johannes Berg <johannes@sipsolutions.net>
4632 L:      linux-kernel@vger.kernel.org
4633 S:      Maintained
4634 F:      drivers/base/devcoredump.c
4635 F:      include/linux/devcoredump.h
4636
4637 DEVICE FREQUENCY (DEVFREQ)
4638 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
4639 M:      Kyungmin Park <kyungmin.park@samsung.com>
4640 R:      Chanwoo Choi <cw00.choi@samsung.com>
4641 L:      linux-pm@vger.kernel.org
4642 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4643 S:      Maintained
4644 F:      drivers/devfreq/
4645 F:      include/linux/devfreq.h
4646 F:      Documentation/devicetree/bindings/devfreq/
4647 F:      include/trace/events/devfreq.h
4648
4649 DEVICE FREQUENCY EVENT (DEVFREQ-EVENT)
4650 M:      Chanwoo Choi <cw00.choi@samsung.com>
4651 L:      linux-pm@vger.kernel.org
4652 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mzx/devfreq.git
4653 S:      Supported
4654 F:      drivers/devfreq/event/
4655 F:      drivers/devfreq/devfreq-event.c
4656 F:      include/linux/devfreq-event.h
4657 F:      Documentation/devicetree/bindings/devfreq/event/
4658
4659 DEVICE NUMBER REGISTRY
4660 M:      Torben Mathiasen <device@lanana.org>
4661 W:      http://lanana.org/docs/device-list/index.html
4662 S:      Maintained
4663
4664 DEVICE-MAPPER  (LVM)
4665 M:      Alasdair Kergon <agk@redhat.com>
4666 M:      Mike Snitzer <snitzer@redhat.com>
4667 M:      dm-devel@redhat.com
4668 L:      dm-devel@redhat.com
4669 W:      http://sources.redhat.com/dm
4670 Q:      http://patchwork.kernel.org/project/dm-devel/list/
4671 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm.git
4672 T:      quilt http://people.redhat.com/agk/patches/linux/editing/
4673 S:      Maintained
4674 F:      Documentation/device-mapper/
4675 F:      drivers/md/Makefile
4676 F:      drivers/md/Kconfig
4677 F:      drivers/md/dm*
4678 F:      drivers/md/persistent-data/
4679 F:      include/linux/device-mapper.h
4680 F:      include/linux/dm-*.h
4681 F:      include/uapi/linux/dm-*.h
4682
4683 DEVLINK
4684 M:      Jiri Pirko <jiri@mellanox.com>
4685 L:      netdev@vger.kernel.org
4686 S:      Supported
4687 F:      net/core/devlink.c
4688 F:      include/net/devlink.h
4689 F:      include/uapi/linux/devlink.h
4690
4691 DIALOG SEMICONDUCTOR DRIVERS
4692 M:      Support Opensource <support.opensource@diasemi.com>
4693 W:      http://www.dialog-semiconductor.com/products
4694 S:      Supported
4695 F:      Documentation/hwmon/da90??.rst
4696 F:      Documentation/devicetree/bindings/mfd/da90*.txt
4697 F:      Documentation/devicetree/bindings/input/da90??-onkey.txt
4698 F:      Documentation/devicetree/bindings/thermal/da90??-thermal.txt
4699 F:      Documentation/devicetree/bindings/regulator/da92*.txt
4700 F:      Documentation/devicetree/bindings/watchdog/da90??-wdt.txt
4701 F:      Documentation/devicetree/bindings/sound/da[79]*.txt
4702 F:      drivers/gpio/gpio-da90??.c
4703 F:      drivers/hwmon/da90??-hwmon.c
4704 F:      drivers/iio/adc/da91??-*.c
4705 F:      drivers/input/misc/da90??_onkey.c
4706 F:      drivers/input/touchscreen/da9052_tsi.c
4707 F:      drivers/leds/leds-da90??.c
4708 F:      drivers/mfd/da903x.c
4709 F:      drivers/mfd/da90??-*.c
4710 F:      drivers/mfd/da91??-*.c
4711 F:      drivers/power/supply/da9052-battery.c
4712 F:      drivers/power/supply/da91??-*.c
4713 F:      drivers/regulator/da903x.c
4714 F:      drivers/regulator/da9???-regulator.[ch]
4715 F:      drivers/thermal/da90??-thermal.c
4716 F:      drivers/rtc/rtc-da90??.c
4717 F:      drivers/video/backlight/da90??_bl.c
4718 F:      drivers/watchdog/da90??_wdt.c
4719 F:      include/linux/mfd/da903x.h
4720 F:      include/linux/mfd/da9052/
4721 F:      include/linux/mfd/da9055/
4722 F:      include/linux/mfd/da9062/
4723 F:      include/linux/mfd/da9063/
4724 F:      include/linux/mfd/da9150/
4725 F:      include/linux/regulator/da9211.h
4726 F:      include/sound/da[79]*.h
4727 F:      sound/soc/codecs/da[79]*.[ch]
4728
4729 DIAMOND SYSTEMS GPIO-MM GPIO DRIVER
4730 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
4731 L:      linux-gpio@vger.kernel.org
4732 S:      Maintained
4733 F:      drivers/gpio/gpio-gpio-mm.c
4734
4735 DIOLAN U2C-12 I2C DRIVER
4736 M:      Guenter Roeck <linux@roeck-us.net>
4737 L:      linux-i2c@vger.kernel.org
4738 S:      Maintained
4739 F:      drivers/i2c/busses/i2c-diolan-u2c.c
4740
4741 FILESYSTEM DIRECT ACCESS (DAX)
4742 M:      Dan Williams <dan.j.williams@intel.com>
4743 R:      Matthew Wilcox <willy@infradead.org>
4744 R:      Jan Kara <jack@suse.cz>
4745 L:      linux-fsdevel@vger.kernel.org
4746 L:      linux-nvdimm@lists.01.org
4747 S:      Supported
4748 F:      fs/dax.c
4749 F:      include/linux/dax.h
4750 F:      include/trace/events/fs_dax.h
4751
4752 DEVICE DIRECT ACCESS (DAX)
4753 M:      Dan Williams <dan.j.williams@intel.com>
4754 M:      Vishal Verma <vishal.l.verma@intel.com>
4755 M:      Keith Busch <keith.busch@intel.com>
4756 M:      Dave Jiang <dave.jiang@intel.com>
4757 L:      linux-nvdimm@lists.01.org
4758 S:      Supported
4759 F:      drivers/dax/
4760
4761 DIRECTORY NOTIFICATION (DNOTIFY)
4762 M:      Jan Kara <jack@suse.cz>
4763 R:      Amir Goldstein <amir73il@gmail.com>
4764 L:      linux-fsdevel@vger.kernel.org
4765 S:      Maintained
4766 F:      Documentation/filesystems/dnotify.txt
4767 F:      fs/notify/dnotify/
4768 F:      include/linux/dnotify.h
4769
4770 DISK GEOMETRY AND PARTITION HANDLING
4771 M:      Andries Brouwer <aeb@cwi.nl>
4772 W:      http://www.win.tue.nl/~aeb/linux/Large-Disk.html
4773 W:      http://www.win.tue.nl/~aeb/linux/zip/zip-1.html
4774 W:      http://www.win.tue.nl/~aeb/partitions/partition_types-1.html
4775 S:      Maintained
4776
4777 DISKQUOTA
4778 M:      Jan Kara <jack@suse.com>
4779 S:      Maintained
4780 F:      Documentation/filesystems/quota.txt
4781 F:      fs/quota/
4782 F:      include/linux/quota*.h
4783 F:      include/uapi/linux/quota*.h
4784
4785 DISPLAYLINK USB 2.0 FRAMEBUFFER DRIVER (UDLFB)
4786 M:      Bernie Thompson <bernie@plugable.com>
4787 L:      linux-fbdev@vger.kernel.org
4788 S:      Maintained
4789 W:      http://plugable.com/category/projects/udlfb/
4790 F:      drivers/video/fbdev/udlfb.c
4791 F:      include/video/udlfb.h
4792 F:      Documentation/fb/udlfb.txt
4793
4794 DISTRIBUTED LOCK MANAGER (DLM)
4795 M:      Christine Caulfield <ccaulfie@redhat.com>
4796 M:      David Teigland <teigland@redhat.com>
4797 L:      cluster-devel@redhat.com
4798 W:      http://sources.redhat.com/cluster/
4799 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm.git
4800 S:      Supported
4801 F:      fs/dlm/
4802
4803 DMA BUFFER SHARING FRAMEWORK
4804 M:      Sumit Semwal <sumit.semwal@linaro.org>
4805 S:      Maintained
4806 L:      linux-media@vger.kernel.org
4807 L:      dri-devel@lists.freedesktop.org
4808 L:      linaro-mm-sig@lists.linaro.org (moderated for non-subscribers)
4809 F:      drivers/dma-buf/
4810 F:      include/linux/dma-buf*
4811 F:      include/linux/reservation.h
4812 F:      include/linux/*fence.h
4813 F:      Documentation/driver-api/dma-buf.rst
4814 T:      git git://anongit.freedesktop.org/drm/drm-misc
4815
4816 DMA GENERIC OFFLOAD ENGINE SUBSYSTEM
4817 M:      Vinod Koul <vkoul@kernel.org>
4818 L:      dmaengine@vger.kernel.org
4819 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
4820 S:      Maintained
4821 F:      drivers/dma/
4822 F:      include/linux/dmaengine.h
4823 F:      include/linux/of_dma.h
4824 F:      Documentation/devicetree/bindings/dma/
4825 F:      Documentation/driver-api/dmaengine/
4826 T:      git git://git.infradead.org/users/vkoul/slave-dma.git
4827
4828 DMA MAPPING HELPERS
4829 M:      Christoph Hellwig <hch@lst.de>
4830 M:      Marek Szyprowski <m.szyprowski@samsung.com>
4831 R:      Robin Murphy <robin.murphy@arm.com>
4832 L:      iommu@lists.linux-foundation.org
4833 T:      git git://git.infradead.org/users/hch/dma-mapping.git
4834 W:      http://git.infradead.org/users/hch/dma-mapping.git
4835 S:      Supported
4836 F:      kernel/dma/
4837 F:      include/asm-generic/dma-mapping.h
4838 F:      include/linux/dma-direct.h
4839 F:      include/linux/dma-mapping.h
4840 F:      include/linux/dma-noncoherent.h
4841
4842 DME1737 HARDWARE MONITOR DRIVER
4843 M:      Juerg Haefliger <juergh@gmail.com>
4844 L:      linux-hwmon@vger.kernel.org
4845 S:      Maintained
4846 F:      Documentation/hwmon/dme1737.rst
4847 F:      drivers/hwmon/dme1737.c
4848
4849 DMI/SMBIOS SUPPORT
4850 M:      Jean Delvare <jdelvare@suse.com>
4851 S:      Maintained
4852 T:      quilt http://jdelvare.nerim.net/devel/linux/jdelvare-dmi/
4853 F:      Documentation/ABI/testing/sysfs-firmware-dmi-tables
4854 F:      drivers/firmware/dmi-id.c
4855 F:      drivers/firmware/dmi_scan.c
4856 F:      include/linux/dmi.h
4857
4858 DOCUMENTATION
4859 M:      Jonathan Corbet <corbet@lwn.net>
4860 L:      linux-doc@vger.kernel.org
4861 S:      Maintained
4862 F:      Documentation/
4863 F:      scripts/kernel-doc
4864 X:      Documentation/ABI/
4865 X:      Documentation/acpi/
4866 X:      Documentation/devicetree/
4867 X:      Documentation/i2c/
4868 X:      Documentation/media/
4869 X:      Documentation/power/
4870 X:      Documentation/spi/
4871 T:      git git://git.lwn.net/linux.git docs-next
4872
4873 DOCUMENTATION/ITALIAN
4874 M:      Federico Vaga <federico.vaga@vaga.pv.it>
4875 L:      linux-doc@vger.kernel.org
4876 S:      Maintained
4877 F:      Documentation/translations/it_IT
4878
4879 DONGWOON DW9714 LENS VOICE COIL DRIVER
4880 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4881 L:      linux-media@vger.kernel.org
4882 T:      git git://linuxtv.org/media_tree.git
4883 S:      Maintained
4884 F:      drivers/media/i2c/dw9714.c
4885 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9714.txt
4886
4887 DONGWOON DW9807 LENS VOICE COIL DRIVER
4888 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
4889 L:      linux-media@vger.kernel.org
4890 T:      git git://linuxtv.org/media_tree.git
4891 S:      Maintained
4892 F:      drivers/media/i2c/dw9807-vcm.c
4893 F:      Documentation/devicetree/bindings/media/i2c/dongwoon,dw9807-vcm.txt
4894
4895 DOUBLETALK DRIVER
4896 M:      "James R. Van Zandt" <jrv@vanzandt.mv.com>
4897 L:      blinux-list@redhat.com
4898 S:      Maintained
4899 F:      drivers/char/dtlk.c
4900 F:      include/linux/dtlk.h
4901
4902 DPAA2 DATAPATH I/O (DPIO) DRIVER
4903 M:      Roy Pledge <Roy.Pledge@nxp.com>
4904 L:      linux-kernel@vger.kernel.org
4905 S:      Maintained
4906 F:      drivers/soc/fsl/dpio
4907
4908 DPAA2 ETHERNET DRIVER
4909 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4910 L:      netdev@vger.kernel.org
4911 S:      Maintained
4912 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-eth*
4913 F:      drivers/net/ethernet/freescale/dpaa2/dpni*
4914 F:      drivers/net/ethernet/freescale/dpaa2/dpkg.h
4915 F:      drivers/net/ethernet/freescale/dpaa2/Makefile
4916 F:      drivers/net/ethernet/freescale/dpaa2/Kconfig
4917
4918 DPAA2 ETHERNET SWITCH DRIVER
4919 M:      Ioana Radulescu <ruxandra.radulescu@nxp.com>
4920 M:      Ioana Ciornei <ioana.ciornei@nxp.com>
4921 L:      linux-kernel@vger.kernel.org
4922 S:      Maintained
4923 F:      drivers/staging/fsl-dpaa2/ethsw
4924
4925 DPT_I2O SCSI RAID DRIVER
4926 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
4927 L:      linux-scsi@vger.kernel.org
4928 W:      http://www.adaptec.com/
4929 S:      Maintained
4930 F:      drivers/scsi/dpt*
4931 F:      drivers/scsi/dpt/
4932
4933 DRBD DRIVER
4934 M:      Philipp Reisner <philipp.reisner@linbit.com>
4935 M:      Lars Ellenberg <lars.ellenberg@linbit.com>
4936 L:      drbd-dev@lists.linbit.com
4937 W:      http://www.drbd.org
4938 T:      git git://git.linbit.com/linux-drbd.git
4939 T:      git git://git.linbit.com/drbd-8.4.git
4940 S:      Supported
4941 F:      drivers/block/drbd/
4942 F:      lib/lru_cache.c
4943 F:      Documentation/blockdev/drbd/
4944
4945 DRIVER CORE, KOBJECTS, DEBUGFS AND SYSFS
4946 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
4947 R:      "Rafael J. Wysocki" <rafael@kernel.org>
4948 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
4949 S:      Supported
4950 F:      Documentation/kobject.txt
4951 F:      drivers/base/
4952 F:      fs/debugfs/
4953 F:      fs/sysfs/
4954 F:      include/linux/debugfs.h
4955 F:      include/linux/kobj*
4956 F:      lib/kobj*
4957
4958 DRIVERS FOR ADAPTIVE VOLTAGE SCALING (AVS)
4959 M:      Kevin Hilman <khilman@kernel.org>
4960 M:      Nishanth Menon <nm@ti.com>
4961 S:      Maintained
4962 F:      drivers/power/avs/
4963 F:      include/linux/power/smartreflex.h
4964 L:      linux-pm@vger.kernel.org
4965
4966 DRM DRIVER FOR ARM PL111 CLCD
4967 M:      Eric Anholt <eric@anholt.net>
4968 T:      git git://anongit.freedesktop.org/drm/drm-misc
4969 S:      Supported
4970 F:      drivers/gpu/drm/pl111/
4971
4972 DRM DRIVER FOR ARM VERSATILE TFT PANELS
4973 M:      Linus Walleij <linus.walleij@linaro.org>
4974 T:      git git://anongit.freedesktop.org/drm/drm-misc
4975 S:      Maintained
4976 F:      drivers/gpu/drm/panel/panel-arm-versatile.c
4977 F:      Documentation/devicetree/bindings/display/panel/arm,versatile-tft-panel.txt
4978
4979 DRM DRIVER FOR AST SERVER GRAPHICS CHIPS
4980 M:      Dave Airlie <airlied@redhat.com>
4981 S:      Odd Fixes
4982 F:      drivers/gpu/drm/ast/
4983
4984 DRM DRIVER FOR ASPEED BMC GFX
4985 M:      Joel Stanley <joel@jms.id.au>
4986 L:      linux-aspeed@lists.ozlabs.org
4987 T:      git git://anongit.freedesktop.org/drm/drm-misc
4988 S:      Supported
4989 F:      drivers/gpu/drm/aspeed/
4990 F:      Documentation/devicetree/bindings/gpu/aspeed-gfx.txt
4991
4992 DRM DRIVER FOR BOCHS VIRTUAL GPU
4993 M:      Gerd Hoffmann <kraxel@redhat.com>
4994 L:      virtualization@lists.linux-foundation.org
4995 T:      git git://anongit.freedesktop.org/drm/drm-misc
4996 S:      Maintained
4997 F:      drivers/gpu/drm/bochs/
4998
4999 DRM DRIVER FOR FARADAY TVE200 TV ENCODER
5000 M:      Linus Walleij <linus.walleij@linaro.org>
5001 T:      git git://anongit.freedesktop.org/drm/drm-misc
5002 S:      Maintained
5003 F:      drivers/gpu/drm/tve200/
5004
5005 DRM DRIVER FOR FEIYANG FY07024DI26A30-D MIPI-DSI LCD PANELS
5006 M:      Jagan Teki <jagan@amarulasolutions.com>
5007 S:      Maintained
5008 F:      drivers/gpu/drm/panel/panel-feiyang-fy07024di26a30d.c
5009 F:      Documentation/devicetree/bindings/display/panel/feiyang,fy07024di26a30d.txt
5010
5011 DRM DRIVER FOR ILITEK ILI9225 PANELS
5012 M:      David Lechner <david@lechnology.com>
5013 S:      Maintained
5014 F:      drivers/gpu/drm/tinydrm/ili9225.c
5015 F:      Documentation/devicetree/bindings/display/ilitek,ili9225.txt
5016
5017 DRM DRIVER FOR HX8357D PANELS
5018 M:      Eric Anholt <eric@anholt.net>
5019 T:      git git://anongit.freedesktop.org/drm/drm-misc
5020 S:      Maintained
5021 F:      drivers/gpu/drm/tinydrm/hx8357d.c
5022 F:      Documentation/devicetree/bindings/display/himax,hx8357d.txt
5023
5024 DRM DRIVER FOR INTEL I810 VIDEO CARDS
5025 S:      Orphan / Obsolete
5026 F:      drivers/gpu/drm/i810/
5027 F:      include/uapi/drm/i810_drm.h
5028
5029 DRM DRIVER FOR MATROX G200/G400 GRAPHICS CARDS
5030 S:      Orphan / Obsolete
5031 F:      drivers/gpu/drm/mga/
5032 F:      include/uapi/drm/mga_drm.h
5033
5034 DRM DRIVER FOR MGA G200 SERVER GRAPHICS CHIPS
5035 M:      Dave Airlie <airlied@redhat.com>
5036 S:      Odd Fixes
5037 F:      drivers/gpu/drm/mgag200/
5038
5039 DRM DRIVER FOR MI0283QT
5040 M:      Noralf Trønnes <noralf@tronnes.org>
5041 S:      Maintained
5042 F:      drivers/gpu/drm/tinydrm/mi0283qt.c
5043 F:      Documentation/devicetree/bindings/display/multi-inno,mi0283qt.txt
5044
5045 DRM DRIVER FOR MSM ADRENO GPU
5046 M:      Rob Clark <robdclark@gmail.com>
5047 M:      Sean Paul <sean@poorly.run>
5048 L:      linux-arm-msm@vger.kernel.org
5049 L:      dri-devel@lists.freedesktop.org
5050 L:      freedreno@lists.freedesktop.org
5051 T:      git https://gitlab.freedesktop.org/drm/msm.git
5052 S:      Maintained
5053 F:      drivers/gpu/drm/msm/
5054 F:      include/uapi/drm/msm_drm.h
5055 F:      Documentation/devicetree/bindings/display/msm/
5056
5057 DRM DRIVER FOR NVIDIA GEFORCE/QUADRO GPUS
5058 M:      Ben Skeggs <bskeggs@redhat.com>
5059 L:      dri-devel@lists.freedesktop.org
5060 L:      nouveau@lists.freedesktop.org
5061 T:      git git://github.com/skeggsb/linux
5062 S:      Supported
5063 F:      drivers/gpu/drm/nouveau/
5064 F:      include/uapi/drm/nouveau_drm.h
5065
5066 DRM DRIVER FOR OLIMEX LCD-OLINUXINO PANELS
5067 M:      Stefan Mavrodiev <stefan@olimex.com>
5068 S:      Maintained
5069 F:      drivers/gpu/drm/panel/panel-olimex-lcd-olinuxino.c
5070 F:      Documentation/devicetree/bindings/display/panel/olimex,lcd-olinuxino.txt
5071
5072 DRM DRIVER FOR PERVASIVE DISPLAYS REPAPER PANELS
5073 M:      Noralf Trønnes <noralf@tronnes.org>
5074 S:      Maintained
5075 F:      drivers/gpu/drm/tinydrm/repaper.c
5076 F:      Documentation/devicetree/bindings/display/repaper.txt
5077
5078 DRM DRIVER FOR QEMU'S CIRRUS DEVICE
5079 M:      Dave Airlie <airlied@redhat.com>
5080 M:      Gerd Hoffmann <kraxel@redhat.com>
5081 L:      virtualization@lists.linux-foundation.org
5082 T:      git git://anongit.freedesktop.org/drm/drm-misc
5083 S:      Obsolete
5084 W:      https://www.kraxel.org/blog/2014/10/qemu-using-cirrus-considered-harmful/
5085 F:      drivers/gpu/drm/cirrus/
5086
5087 DRM DRIVER FOR QXL VIRTUAL GPU
5088 M:      Dave Airlie <airlied@redhat.com>
5089 M:      Gerd Hoffmann <kraxel@redhat.com>
5090 L:      virtualization@lists.linux-foundation.org
5091 L:      spice-devel@lists.freedesktop.org
5092 T:      git git://anongit.freedesktop.org/drm/drm-misc
5093 S:      Maintained
5094 F:      drivers/gpu/drm/qxl/
5095 F:      include/uapi/drm/qxl_drm.h
5096
5097 DRM DRIVER FOR RAGE 128 VIDEO CARDS
5098 S:      Orphan / Obsolete
5099 F:      drivers/gpu/drm/r128/
5100 F:      include/uapi/drm/r128_drm.h
5101
5102 DRM DRIVER FOR ROCKTECH JH057N00900 PANELS
5103 M:      Guido Günther <agx@sigxcpu.org>
5104 S:      Maintained
5105 F:      drivers/gpu/drm/panel/panel-rocktech-jh057n00900.c
5106 F:      Documentation/devicetree/bindings/display/panel/rocktech,jh057n00900.txt
5107
5108 DRM DRIVER FOR SAVAGE VIDEO CARDS
5109 S:      Orphan / Obsolete
5110 F:      drivers/gpu/drm/savage/
5111 F:      include/uapi/drm/savage_drm.h
5112
5113 DRM DRIVER FOR SIS VIDEO CARDS
5114 S:      Orphan / Obsolete
5115 F:      drivers/gpu/drm/sis/
5116 F:      include/uapi/drm/sis_drm.h
5117
5118 DRM DRIVER FOR SITRONIX ST7701 PANELS
5119 M:      Jagan Teki <jagan@amarulasolutions.com>
5120 S:      Maintained
5121 F:      drivers/gpu/drm/panel/panel-sitronix-st7701.c
5122 F:      Documentation/devicetree/bindings/display/panel/sitronix,st7701.txt
5123
5124 DRM DRIVER FOR SITRONIX ST7586 PANELS
5125 M:      David Lechner <david@lechnology.com>
5126 S:      Maintained
5127 F:      drivers/gpu/drm/tinydrm/st7586.c
5128 F:      Documentation/devicetree/bindings/display/sitronix,st7586.txt
5129
5130 DRM DRIVER FOR SITRONIX ST7735R PANELS
5131 M:      David Lechner <david@lechnology.com>
5132 S:      Maintained
5133 F:      drivers/gpu/drm/tinydrm/st7735r.c
5134 F:      Documentation/devicetree/bindings/display/sitronix,st7735r.txt
5135
5136 DRM DRIVER FOR TDFX VIDEO CARDS
5137 S:      Orphan / Obsolete
5138 F:      drivers/gpu/drm/tdfx/
5139
5140 DRM DRIVER FOR TPO TPG110 PANELS
5141 M:      Linus Walleij <linus.walleij@linaro.org>
5142 T:      git git://anongit.freedesktop.org/drm/drm-misc
5143 S:      Maintained
5144 F:      drivers/gpu/drm/panel/panel-tpo-tpg110.c
5145 F:      Documentation/devicetree/bindings/display/panel/tpo,tpg110.txt
5146
5147 DRM DRIVER FOR USB DISPLAYLINK VIDEO ADAPTERS
5148 M:      Dave Airlie <airlied@redhat.com>
5149 R:      Sean Paul <sean@poorly.run>
5150 L:      dri-devel@lists.freedesktop.org
5151 S:      Odd Fixes
5152 F:      drivers/gpu/drm/udl/
5153 T:      git git://anongit.freedesktop.org/drm/drm-misc
5154
5155 DRM DRIVER FOR VIRTUALBOX VIRTUAL GPU
5156 M:      Hans de Goede <hdegoede@redhat.com>
5157 L:      dri-devel@lists.freedesktop.org
5158 S:      Maintained
5159 F:      drivers/gpu/drm/vboxvideo/
5160 T:      git git://anongit.freedesktop.org/drm/drm-misc
5161
5162 DRM DRIVER FOR VIRTUAL KERNEL MODESETTING (VKMS)
5163 M:      Rodrigo Siqueira <rodrigosiqueiramelo@gmail.com>
5164 R:      Haneen Mohammed <hamohammed.sa@gmail.com>
5165 R:      Daniel Vetter <daniel@ffwll.ch>
5166 T:      git git://anongit.freedesktop.org/drm/drm-misc
5167 S:      Maintained
5168 L:      dri-devel@lists.freedesktop.org
5169 F:      drivers/gpu/drm/vkms/
5170 F:      Documentation/gpu/vkms.rst
5171
5172 DRM DRIVER FOR VMWARE VIRTUAL GPU
5173 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
5174 M:      Thomas Hellstrom <thellstrom@vmware.com>
5175 L:      dri-devel@lists.freedesktop.org
5176 T:      git git://people.freedesktop.org/~thomash/linux
5177 S:      Supported
5178 F:      drivers/gpu/drm/vmwgfx/
5179 F:      include/uapi/drm/vmwgfx_drm.h
5180
5181 DRM DRIVERS
5182 M:      David Airlie <airlied@linux.ie>
5183 M:      Daniel Vetter <daniel@ffwll.ch>
5184 L:      dri-devel@lists.freedesktop.org
5185 T:      git git://anongit.freedesktop.org/drm/drm
5186 B:      https://bugs.freedesktop.org/
5187 C:      irc://chat.freenode.net/dri-devel
5188 S:      Maintained
5189 F:      drivers/gpu/drm/
5190 F:      drivers/gpu/vga/
5191 F:      Documentation/devicetree/bindings/display/
5192 F:      Documentation/devicetree/bindings/gpu/
5193 F:      Documentation/gpu/
5194 F:      include/drm/
5195 F:      include/uapi/drm/
5196 F:      include/linux/vga*
5197
5198 DRM DRIVERS AND MISC GPU PATCHES
5199 M:      Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
5200 M:      Maxime Ripard <maxime.ripard@bootlin.com>
5201 M:      Sean Paul <sean@poorly.run>
5202 W:      https://01.org/linuxgraphics/gfx-docs/maintainer-tools/drm-misc.html
5203 S:      Maintained
5204 T:      git git://anongit.freedesktop.org/drm/drm-misc
5205 F:      Documentation/gpu/
5206 F:      drivers/gpu/vga/
5207 F:      drivers/gpu/drm/*
5208 F:      include/drm/drm*
5209 F:      include/uapi/drm/drm*
5210 F:      include/linux/vga*
5211
5212 DRM DRIVERS FOR ALLWINNER A10
5213 M:      Maxime Ripard  <maxime.ripard@bootlin.com>
5214 L:      dri-devel@lists.freedesktop.org
5215 S:      Supported
5216 F:      drivers/gpu/drm/sun4i/
5217 F:      Documentation/devicetree/bindings/display/sunxi/sun4i-drm.txt
5218 T:      git git://anongit.freedesktop.org/drm/drm-misc
5219
5220 DRM DRIVERS FOR AMLOGIC SOCS
5221 M:      Neil Armstrong <narmstrong@baylibre.com>
5222 L:      dri-devel@lists.freedesktop.org
5223 L:      linux-amlogic@lists.infradead.org
5224 W:      http://linux-meson.com/
5225 S:      Supported
5226 F:      drivers/gpu/drm/meson/
5227 F:      Documentation/devicetree/bindings/display/amlogic,meson-vpu.txt
5228 F:      Documentation/devicetree/bindings/display/amlogic,meson-dw-hdmi.txt
5229 F:      Documentation/gpu/meson.rst
5230 T:      git git://anongit.freedesktop.org/drm/drm-misc
5231
5232 DRM DRIVERS FOR ATMEL HLCDC
5233 M:      Boris Brezillon <bbrezillon@kernel.org>
5234 L:      dri-devel@lists.freedesktop.org
5235 S:      Supported
5236 F:      drivers/gpu/drm/atmel-hlcdc/
5237 F:      Documentation/devicetree/bindings/display/atmel/
5238 T:      git git://anongit.freedesktop.org/drm/drm-misc
5239
5240 DRM DRIVERS FOR BRIDGE CHIPS
5241 M:      Andrzej Hajda <a.hajda@samsung.com>
5242 R:      Laurent Pinchart <Laurent.pinchart@ideasonboard.com>
5243 S:      Maintained
5244 T:      git git://anongit.freedesktop.org/drm/drm-misc
5245 F:      drivers/gpu/drm/bridge/
5246
5247 DRM DRIVERS FOR EXYNOS
5248 M:      Inki Dae <inki.dae@samsung.com>
5249 M:      Joonyoung Shim <jy0922.shim@samsung.com>
5250 M:      Seung-Woo Kim <sw0312.kim@samsung.com>
5251 M:      Kyungmin Park <kyungmin.park@samsung.com>
5252 L:      dri-devel@lists.freedesktop.org
5253 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/daeinki/drm-exynos.git
5254 S:      Supported
5255 F:      drivers/gpu/drm/exynos/
5256 F:      include/uapi/drm/exynos_drm.h
5257 F:      Documentation/devicetree/bindings/display/exynos/
5258
5259 DRM DRIVERS FOR FREESCALE DCU
5260 M:      Stefan Agner <stefan@agner.ch>
5261 M:      Alison Wang <alison.wang@nxp.com>
5262 L:      dri-devel@lists.freedesktop.org
5263 S:      Supported
5264 F:      drivers/gpu/drm/fsl-dcu/
5265 F:      Documentation/devicetree/bindings/display/fsl,dcu.txt
5266 F:      Documentation/devicetree/bindings/display/fsl,tcon.txt
5267 F:      Documentation/devicetree/bindings/display/panel/nec,nl4827hc19-05b.txt
5268 T:      git git://anongit.freedesktop.org/drm/drm-misc
5269
5270 DRM DRIVERS FOR FREESCALE IMX
5271 M:      Philipp Zabel <p.zabel@pengutronix.de>
5272 L:      dri-devel@lists.freedesktop.org
5273 S:      Maintained
5274 F:      drivers/gpu/drm/imx/
5275 F:      drivers/gpu/ipu-v3/
5276 F:      Documentation/devicetree/bindings/display/imx/
5277
5278 DRM DRIVERS FOR GMA500 (Poulsbo, Moorestown and derivative chipsets)
5279 M:      Patrik Jakobsson <patrik.r.jakobsson@gmail.com>
5280 L:      dri-devel@lists.freedesktop.org
5281 T:      git git://github.com/patjak/drm-gma500
5282 S:      Maintained
5283 F:      drivers/gpu/drm/gma500/
5284
5285 DRM DRIVERS FOR HISILICON
5286 M:      Xinliang Liu <z.liuxinliang@hisilicon.com>
5287 M:      Rongrong Zou <zourongrong@gmail.com>
5288 R:      Xinwei Kong <kong.kongxinwei@hisilicon.com>
5289 R:      Chen Feng <puck.chen@hisilicon.com>
5290 L:      dri-devel@lists.freedesktop.org
5291 T:      git git://github.com/xin3liang/linux.git
5292 S:      Maintained
5293 F:      drivers/gpu/drm/hisilicon/
5294 F:      Documentation/devicetree/bindings/display/hisilicon/
5295
5296 DRM DRIVERS FOR LIMA
5297 M:      Qiang Yu <yuq825@gmail.com>
5298 L:      dri-devel@lists.freedesktop.org
5299 L:      lima@lists.freedesktop.org (moderated for non-subscribers)
5300 S:      Maintained
5301 F:      drivers/gpu/drm/lima/
5302 F:      include/uapi/drm/lima_drm.h
5303 T:      git git://anongit.freedesktop.org/drm/drm-misc
5304
5305 DRM DRIVERS FOR MEDIATEK
5306 M:      CK Hu <ck.hu@mediatek.com>
5307 M:      Philipp Zabel <p.zabel@pengutronix.de>
5308 L:      dri-devel@lists.freedesktop.org
5309 S:      Supported
5310 F:      drivers/gpu/drm/mediatek/
5311 F:      Documentation/devicetree/bindings/display/mediatek/
5312
5313 DRM DRIVERS FOR NVIDIA TEGRA
5314 M:      Thierry Reding <thierry.reding@gmail.com>
5315 L:      dri-devel@lists.freedesktop.org
5316 L:      linux-tegra@vger.kernel.org
5317 T:      git git://anongit.freedesktop.org/tegra/linux.git
5318 S:      Supported
5319 F:      drivers/gpu/drm/tegra/
5320 F:      drivers/gpu/host1x/
5321 F:      include/linux/host1x.h
5322 F:      include/uapi/drm/tegra_drm.h
5323 F:      Documentation/devicetree/bindings/display/tegra/nvidia,tegra20-host1x.txt
5324
5325 DRM DRIVERS FOR RENESAS
5326 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
5327 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
5328 L:      dri-devel@lists.freedesktop.org
5329 L:      linux-renesas-soc@vger.kernel.org
5330 T:      git git://linuxtv.org/pinchartl/media drm/du/next
5331 S:      Supported
5332 F:      drivers/gpu/drm/rcar-du/
5333 F:      drivers/gpu/drm/shmobile/
5334 F:      include/linux/platform_data/shmob_drm.h
5335 F:      Documentation/devicetree/bindings/display/bridge/renesas,dw-hdmi.txt
5336 F:      Documentation/devicetree/bindings/display/bridge/renesas,lvds.txt
5337 F:      Documentation/devicetree/bindings/display/renesas,du.txt
5338
5339 DRM DRIVERS FOR ROCKCHIP
5340 M:      Sandy Huang <hjc@rock-chips.com>
5341 M:      Heiko Stübner <heiko@sntech.de>
5342 L:      dri-devel@lists.freedesktop.org
5343 S:      Maintained
5344 F:      drivers/gpu/drm/rockchip/
5345 F:      Documentation/devicetree/bindings/display/rockchip/
5346 T:      git git://anongit.freedesktop.org/drm/drm-misc
5347
5348 DRM DRIVERS FOR STI
5349 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5350 M:      Vincent Abriou <vincent.abriou@st.com>
5351 L:      dri-devel@lists.freedesktop.org
5352 T:      git git://anongit.freedesktop.org/drm/drm-misc
5353 S:      Maintained
5354 F:      drivers/gpu/drm/sti
5355 F:      Documentation/devicetree/bindings/display/st,stih4xx.txt
5356
5357 DRM DRIVERS FOR STM
5358 M:      Yannick Fertre <yannick.fertre@st.com>
5359 M:      Philippe Cornu <philippe.cornu@st.com>
5360 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
5361 M:      Vincent Abriou <vincent.abriou@st.com>
5362 L:      dri-devel@lists.freedesktop.org
5363 T:      git git://anongit.freedesktop.org/drm/drm-misc
5364 S:      Maintained
5365 F:      drivers/gpu/drm/stm
5366 F:      Documentation/devicetree/bindings/display/st,stm32-ltdc.txt
5367
5368 DRM DRIVERS FOR TI LCDC
5369 M:      Jyri Sarha <jsarha@ti.com>
5370 R:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5371 L:      dri-devel@lists.freedesktop.org
5372 S:      Maintained
5373 F:      drivers/gpu/drm/tilcdc/
5374 F:      Documentation/devicetree/bindings/display/tilcdc/
5375
5376 DRM DRIVERS FOR TI OMAP
5377 M:      Tomi Valkeinen <tomi.valkeinen@ti.com>
5378 L:      dri-devel@lists.freedesktop.org
5379 S:      Maintained
5380 F:      drivers/gpu/drm/omapdrm/
5381 F:      Documentation/devicetree/bindings/display/ti/
5382
5383 DRM DRIVERS FOR V3D
5384 M:      Eric Anholt <eric@anholt.net>
5385 S:      Supported
5386 F:      drivers/gpu/drm/v3d/
5387 F:      include/uapi/drm/v3d_drm.h
5388 F:      Documentation/devicetree/bindings/gpu/brcm,bcm-v3d.txt
5389 T:      git git://anongit.freedesktop.org/drm/drm-misc
5390
5391 DRM DRIVERS FOR VC4
5392 M:      Eric Anholt <eric@anholt.net>
5393 T:      git git://github.com/anholt/linux
5394 S:      Supported
5395 F:      drivers/gpu/drm/vc4/
5396 F:      include/uapi/drm/vc4_drm.h
5397 F:      Documentation/devicetree/bindings/display/brcm,bcm-vc4.txt
5398 T:      git git://anongit.freedesktop.org/drm/drm-misc
5399
5400 DRM DRIVERS FOR VIVANTE GPU IP
5401 M:      Lucas Stach <l.stach@pengutronix.de>
5402 R:      Russell King <linux+etnaviv@armlinux.org.uk>
5403 R:      Christian Gmeiner <christian.gmeiner@gmail.com>
5404 L:      etnaviv@lists.freedesktop.org (moderated for non-subscribers)
5405 L:      dri-devel@lists.freedesktop.org
5406 S:      Maintained
5407 F:      drivers/gpu/drm/etnaviv/
5408 F:      include/uapi/drm/etnaviv_drm.h
5409 F:      Documentation/devicetree/bindings/display/etnaviv/
5410
5411 DRM DRIVERS FOR ZTE ZX
5412 M:      Shawn Guo <shawnguo@kernel.org>
5413 L:      dri-devel@lists.freedesktop.org
5414 S:      Maintained
5415 F:      drivers/gpu/drm/zte/
5416 F:      Documentation/devicetree/bindings/display/zte,vou.txt
5417 T:      git git://anongit.freedesktop.org/drm/drm-misc
5418
5419 DRM PANEL DRIVERS
5420 M:      Thierry Reding <thierry.reding@gmail.com>
5421 L:      dri-devel@lists.freedesktop.org
5422 T:      git git://anongit.freedesktop.org/drm/drm-misc
5423 S:      Maintained
5424 F:      drivers/gpu/drm/drm_panel.c
5425 F:      drivers/gpu/drm/panel/
5426 F:      include/drm/drm_panel.h
5427 F:      Documentation/devicetree/bindings/display/panel/
5428
5429 DRM TINYDRM DRIVERS
5430 M:      Noralf Trønnes <noralf@tronnes.org>
5431 W:      https://github.com/notro/tinydrm/wiki/Development
5432 T:      git git://anongit.freedesktop.org/drm/drm-misc
5433 S:      Maintained
5434 F:      drivers/gpu/drm/tinydrm/
5435 F:      include/drm/tinydrm/
5436
5437 DRM DRIVERS FOR XEN
5438 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
5439 T:      git git://anongit.freedesktop.org/drm/drm-misc
5440 L:      dri-devel@lists.freedesktop.org
5441 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
5442 S:      Supported
5443 F:      drivers/gpu/drm/xen/
5444 F:      Documentation/gpu/xen-front.rst
5445
5446 DRM TTM SUBSYSTEM
5447 M:      Christian Koenig <christian.koenig@amd.com>
5448 M:      Huang Rui <ray.huang@amd.com>
5449 M:      Junwei Zhang <Jerry.Zhang@amd.com>
5450 T:      git git://people.freedesktop.org/~agd5f/linux
5451 S:      Maintained
5452 L:      dri-devel@lists.freedesktop.org
5453 F:      include/drm/ttm/
5454 F:      drivers/gpu/drm/ttm/
5455
5456 DSBR100 USB FM RADIO DRIVER
5457 M:      Alexey Klimov <klimov.linux@gmail.com>
5458 L:      linux-media@vger.kernel.org
5459 T:      git git://linuxtv.org/media_tree.git
5460 S:      Maintained
5461 F:      drivers/media/radio/dsbr100.c
5462
5463 DSCC4 DRIVER
5464 M:      Francois Romieu <romieu@fr.zoreil.com>
5465 L:      netdev@vger.kernel.org
5466 S:      Maintained
5467 F:      drivers/net/wan/dscc4.c
5468
5469 DT3155 MEDIA DRIVER
5470 M:      Hans Verkuil <hverkuil@xs4all.nl>
5471 L:      linux-media@vger.kernel.org
5472 T:      git git://linuxtv.org/media_tree.git
5473 W:      https://linuxtv.org
5474 S:      Odd Fixes
5475 F:      drivers/media/pci/dt3155/
5476
5477 DVB_USB_AF9015 MEDIA DRIVER
5478 M:      Antti Palosaari <crope@iki.fi>
5479 L:      linux-media@vger.kernel.org
5480 W:      https://linuxtv.org
5481 W:      http://palosaari.fi/linux/
5482 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5483 T:      git git://linuxtv.org/anttip/media_tree.git
5484 S:      Maintained
5485 F:      drivers/media/usb/dvb-usb-v2/af9015*
5486
5487 DVB_USB_AF9035 MEDIA DRIVER
5488 M:      Antti Palosaari <crope@iki.fi>
5489 L:      linux-media@vger.kernel.org
5490 W:      https://linuxtv.org
5491 W:      http://palosaari.fi/linux/
5492 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5493 T:      git git://linuxtv.org/anttip/media_tree.git
5494 S:      Maintained
5495 F:      drivers/media/usb/dvb-usb-v2/af9035*
5496
5497 DVB_USB_ANYSEE MEDIA DRIVER
5498 M:      Antti Palosaari <crope@iki.fi>
5499 L:      linux-media@vger.kernel.org
5500 W:      https://linuxtv.org
5501 W:      http://palosaari.fi/linux/
5502 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5503 T:      git git://linuxtv.org/anttip/media_tree.git
5504 S:      Maintained
5505 F:      drivers/media/usb/dvb-usb-v2/anysee*
5506
5507 DVB_USB_AU6610 MEDIA DRIVER
5508 M:      Antti Palosaari <crope@iki.fi>
5509 L:      linux-media@vger.kernel.org
5510 W:      https://linuxtv.org
5511 W:      http://palosaari.fi/linux/
5512 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5513 T:      git git://linuxtv.org/anttip/media_tree.git
5514 S:      Maintained
5515 F:      drivers/media/usb/dvb-usb-v2/au6610*
5516
5517 DVB_USB_CE6230 MEDIA DRIVER
5518 M:      Antti Palosaari <crope@iki.fi>
5519 L:      linux-media@vger.kernel.org
5520 W:      https://linuxtv.org
5521 W:      http://palosaari.fi/linux/
5522 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5523 T:      git git://linuxtv.org/anttip/media_tree.git
5524 S:      Maintained
5525 F:      drivers/media/usb/dvb-usb-v2/ce6230*
5526
5527 DVB_USB_CXUSB MEDIA DRIVER
5528 M:      Michael Krufky <mkrufky@linuxtv.org>
5529 L:      linux-media@vger.kernel.org
5530 W:      https://linuxtv.org
5531 W:      http://github.com/mkrufky
5532 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5533 T:      git git://linuxtv.org/media_tree.git
5534 S:      Maintained
5535 F:      drivers/media/usb/dvb-usb/cxusb*
5536
5537 DVB_USB_EC168 MEDIA DRIVER
5538 M:      Antti Palosaari <crope@iki.fi>
5539 L:      linux-media@vger.kernel.org
5540 W:      https://linuxtv.org
5541 W:      http://palosaari.fi/linux/
5542 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5543 T:      git git://linuxtv.org/anttip/media_tree.git
5544 S:      Maintained
5545 F:      drivers/media/usb/dvb-usb-v2/ec168*
5546
5547 DVB_USB_GL861 MEDIA DRIVER
5548 M:      Antti Palosaari <crope@iki.fi>
5549 L:      linux-media@vger.kernel.org
5550 W:      https://linuxtv.org
5551 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5552 T:      git git://linuxtv.org/anttip/media_tree.git
5553 S:      Maintained
5554 F:      drivers/media/usb/dvb-usb-v2/gl861*
5555
5556 DVB_USB_MXL111SF MEDIA DRIVER
5557 M:      Michael Krufky <mkrufky@linuxtv.org>
5558 L:      linux-media@vger.kernel.org
5559 W:      https://linuxtv.org
5560 W:      http://github.com/mkrufky
5561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5562 T:      git git://linuxtv.org/mkrufky/mxl111sf.git
5563 S:      Maintained
5564 F:      drivers/media/usb/dvb-usb-v2/mxl111sf*
5565
5566 DVB_USB_RTL28XXU MEDIA DRIVER
5567 M:      Antti Palosaari <crope@iki.fi>
5568 L:      linux-media@vger.kernel.org
5569 W:      https://linuxtv.org
5570 W:      http://palosaari.fi/linux/
5571 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5572 T:      git git://linuxtv.org/anttip/media_tree.git
5573 S:      Maintained
5574 F:      drivers/media/usb/dvb-usb-v2/rtl28xxu*
5575
5576 DVB_USB_V2 MEDIA DRIVER
5577 M:      Antti Palosaari <crope@iki.fi>
5578 L:      linux-media@vger.kernel.org
5579 W:      https://linuxtv.org
5580 W:      http://palosaari.fi/linux/
5581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5582 T:      git git://linuxtv.org/anttip/media_tree.git
5583 S:      Maintained
5584 F:      drivers/media/usb/dvb-usb-v2/dvb_usb*
5585 F:      drivers/media/usb/dvb-usb-v2/usb_urb.c
5586
5587 DYNAMIC DEBUG
5588 M:      Jason Baron <jbaron@akamai.com>
5589 S:      Maintained
5590 F:      lib/dynamic_debug.c
5591 F:      include/linux/dynamic_debug.h
5592
5593 DYNAMIC INTERRUPT MODERATION
5594 M:      Tal Gilboa <talgi@mellanox.com>
5595 S:      Maintained
5596 F:      include/linux/net_dim.h
5597
5598 DZ DECSTATION DZ11 SERIAL DRIVER
5599 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
5600 S:      Maintained
5601 F:      drivers/tty/serial/dz.*
5602
5603 E3X0 POWER BUTTON DRIVER
5604 M:      Moritz Fischer <moritz.fischer@ettus.com>
5605 L:      usrp-users@lists.ettus.com
5606 W:      http://www.ettus.com
5607 S:      Supported
5608 F:      drivers/input/misc/e3x0-button.c
5609 F:      Documentation/devicetree/bindings/input/e3x0-button.txt
5610
5611 E4000 MEDIA DRIVER
5612 M:      Antti Palosaari <crope@iki.fi>
5613 L:      linux-media@vger.kernel.org
5614 W:      https://linuxtv.org
5615 W:      http://palosaari.fi/linux/
5616 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5617 T:      git git://linuxtv.org/anttip/media_tree.git
5618 S:      Maintained
5619 F:      drivers/media/tuners/e4000*
5620
5621 EARTH_PT1 MEDIA DRIVER
5622 M:      Akihiro Tsukada <tskd08@gmail.com>
5623 L:      linux-media@vger.kernel.org
5624 S:      Odd Fixes
5625 F:      drivers/media/pci/pt1/
5626
5627 EARTH_PT3 MEDIA DRIVER
5628 M:      Akihiro Tsukada <tskd08@gmail.com>
5629 L:      linux-media@vger.kernel.org
5630 S:      Odd Fixes
5631 F:      drivers/media/pci/pt3/
5632
5633 EC100 MEDIA DRIVER
5634 M:      Antti Palosaari <crope@iki.fi>
5635 L:      linux-media@vger.kernel.org
5636 W:      https://linuxtv.org
5637 W:      http://palosaari.fi/linux/
5638 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
5639 T:      git git://linuxtv.org/anttip/media_tree.git
5640 S:      Maintained
5641 F:      drivers/media/dvb-frontends/ec100*
5642
5643 ECRYPT FILE SYSTEM
5644 M:      Tyler Hicks <tyhicks@canonical.com>
5645 L:      ecryptfs@vger.kernel.org
5646 W:      http://ecryptfs.org
5647 W:      https://launchpad.net/ecryptfs
5648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tyhicks/ecryptfs.git
5649 S:      Supported
5650 F:      Documentation/filesystems/ecryptfs.txt
5651 F:      fs/ecryptfs/
5652
5653 EDAC-AMD64
5654 M:      Borislav Petkov <bp@alien8.de>
5655 L:      linux-edac@vger.kernel.org
5656 S:      Maintained
5657 F:      drivers/edac/amd64_edac*
5658
5659 EDAC-AST2500
5660 M:      Stefan Schaeckeler <sschaeck@cisco.com>
5661 S:      Supported
5662 F:      drivers/edac/aspeed_edac.c
5663 F:      Documentation/devicetree/bindings/edac/aspeed-sdram-edac.txt
5664
5665 EDAC-CALXEDA
5666 M:      Robert Richter <rric@kernel.org>
5667 L:      linux-edac@vger.kernel.org
5668 S:      Maintained
5669 F:      drivers/edac/highbank*
5670
5671 EDAC-CAVIUM OCTEON
5672 M:      Ralf Baechle <ralf@linux-mips.org>
5673 M:      David Daney <david.daney@cavium.com>
5674 L:      linux-edac@vger.kernel.org
5675 L:      linux-mips@vger.kernel.org
5676 S:      Supported
5677 F:      drivers/edac/octeon_edac*
5678
5679 EDAC-CAVIUM THUNDERX
5680 M:      David Daney <david.daney@cavium.com>
5681 M:      Jan Glauber <jglauber@cavium.com>
5682 L:      linux-edac@vger.kernel.org
5683 S:      Supported
5684 F:      drivers/edac/thunderx_edac*
5685
5686 EDAC-CORE
5687 M:      Borislav Petkov <bp@alien8.de>
5688 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5689 R:      James Morse <james.morse@arm.com>
5690 L:      linux-edac@vger.kernel.org
5691 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/bp/bp.git for-next
5692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-edac.git linux_next
5693 S:      Supported
5694 F:      Documentation/admin-guide/ras.rst
5695 F:      Documentation/driver-api/edac.rst
5696 F:      drivers/edac/
5697 F:      include/linux/edac.h
5698
5699 EDAC-E752X
5700 M:      Mark Gross <mark.gross@intel.com>
5701 L:      linux-edac@vger.kernel.org
5702 S:      Maintained
5703 F:      drivers/edac/e752x_edac.c
5704
5705 EDAC-E7XXX
5706 L:      linux-edac@vger.kernel.org
5707 S:      Maintained
5708 F:      drivers/edac/e7xxx_edac.c
5709
5710 EDAC-FSL_DDR
5711 M:      York Sun <york.sun@nxp.com>
5712 L:      linux-edac@vger.kernel.org
5713 S:      Maintained
5714 F:      drivers/edac/fsl_ddr_edac.*
5715
5716 EDAC-GHES
5717 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5718 L:      linux-edac@vger.kernel.org
5719 S:      Maintained
5720 F:      drivers/edac/ghes_edac.c
5721
5722 EDAC-I10NM
5723 M:      Tony Luck <tony.luck@intel.com>
5724 L:      linux-edac@vger.kernel.org
5725 S:      Maintained
5726 F:      drivers/edac/i10nm_base.c
5727
5728 EDAC-I3000
5729 L:      linux-edac@vger.kernel.org
5730 S:      Orphan
5731 F:      drivers/edac/i3000_edac.c
5732
5733 EDAC-I5000
5734 L:      linux-edac@vger.kernel.org
5735 S:      Maintained
5736 F:      drivers/edac/i5000_edac.c
5737
5738 EDAC-I5400
5739 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5740 L:      linux-edac@vger.kernel.org
5741 S:      Maintained
5742 F:      drivers/edac/i5400_edac.c
5743
5744 EDAC-I7300
5745 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5746 L:      linux-edac@vger.kernel.org
5747 S:      Maintained
5748 F:      drivers/edac/i7300_edac.c
5749
5750 EDAC-I7CORE
5751 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5752 L:      linux-edac@vger.kernel.org
5753 S:      Maintained
5754 F:      drivers/edac/i7core_edac.c
5755
5756 EDAC-I82443BXGX
5757 M:      Tim Small <tim@buttersideup.com>
5758 L:      linux-edac@vger.kernel.org
5759 S:      Maintained
5760 F:      drivers/edac/i82443bxgx_edac.c
5761
5762 EDAC-I82975X
5763 M:      "Arvind R." <arvino55@gmail.com>
5764 L:      linux-edac@vger.kernel.org
5765 S:      Maintained
5766 F:      drivers/edac/i82975x_edac.c
5767
5768 EDAC-IE31200
5769 M:      Jason Baron <jbaron@akamai.com>
5770 L:      linux-edac@vger.kernel.org
5771 S:      Maintained
5772 F:      drivers/edac/ie31200_edac.c
5773
5774 EDAC-MPC85XX
5775 M:      Johannes Thumshirn <morbidrsa@gmail.com>
5776 L:      linux-edac@vger.kernel.org
5777 S:      Maintained
5778 F:      drivers/edac/mpc85xx_edac.[ch]
5779
5780 EDAC-PASEMI
5781 M:      Egor Martovetsky <egor@pasemi.com>
5782 L:      linux-edac@vger.kernel.org
5783 S:      Maintained
5784 F:      drivers/edac/pasemi_edac.c
5785
5786 EDAC-PND2
5787 M:      Tony Luck <tony.luck@intel.com>
5788 L:      linux-edac@vger.kernel.org
5789 S:      Maintained
5790 F:      drivers/edac/pnd2_edac.[ch]
5791
5792 EDAC-R82600
5793 M:      Tim Small <tim@buttersideup.com>
5794 L:      linux-edac@vger.kernel.org
5795 S:      Maintained
5796 F:      drivers/edac/r82600_edac.c
5797
5798 EDAC-SBRIDGE
5799 M:      Tony Luck <tony.luck@intel.com>
5800 R:      Qiuxu Zhuo <qiuxu.zhuo@intel.com>
5801 L:      linux-edac@vger.kernel.org
5802 S:      Maintained
5803 F:      drivers/edac/sb_edac.c
5804
5805 EDAC-SKYLAKE
5806 M:      Tony Luck <tony.luck@intel.com>
5807 L:      linux-edac@vger.kernel.org
5808 S:      Maintained
5809 F:      drivers/edac/skx_*.c
5810
5811 EDAC-TI
5812 M:      Tero Kristo <t-kristo@ti.com>
5813 L:      linux-edac@vger.kernel.org
5814 S:      Maintained
5815 F:      drivers/edac/ti_edac.c
5816
5817 EDAC-QCOM
5818 M:      Channagoud Kadabi <ckadabi@codeaurora.org>
5819 M:      Venkata Narendra Kumar Gutta <vnkgutta@codeaurora.org>
5820 L:      linux-arm-msm@vger.kernel.org
5821 L:      linux-edac@vger.kernel.org
5822 S:      Maintained
5823 F:      drivers/edac/qcom_edac.c
5824
5825 EDIROL UA-101/UA-1000 DRIVER
5826 M:      Clemens Ladisch <clemens@ladisch.de>
5827 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
5828 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
5829 S:      Maintained
5830 F:      sound/usb/misc/ua101.c
5831
5832 EFI TEST DRIVER
5833 L:      linux-efi@vger.kernel.org
5834 M:      Ivan Hu <ivan.hu@canonical.com>
5835 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5836 S:      Maintained
5837 F:      drivers/firmware/efi/test/
5838
5839 EFI VARIABLE FILESYSTEM
5840 M:      Matthew Garrett <matthew.garrett@nebula.com>
5841 M:      Jeremy Kerr <jk@ozlabs.org>
5842 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
5843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
5844 L:      linux-efi@vger.kernel.org
5845 S:      Maintained
5846 F:      fs/efivarfs/
5847
5848 EFIFB FRAMEBUFFER DRIVER
5849 L:      linux-fbdev@vger.kernel.org
5850 M:      Peter Jones <pjones@redhat.com>
5851 S:      Maintained
5852 F:      drivers/video/fbdev/efifb.c
5853
5854 EFS FILESYSTEM
5855 W:      http://aeschi.ch.eu.org/efs/
5856 S:      Orphan
5857 F:      fs/efs/
5858
5859 EHEA (IBM pSeries eHEA 10Gb ethernet adapter) DRIVER
5860 M:      Douglas Miller <dougmill@linux.ibm.com>
5861 L:      netdev@vger.kernel.org
5862 S:      Maintained
5863 F:      drivers/net/ethernet/ibm/ehea/
5864
5865 EM28XX VIDEO4LINUX DRIVER
5866 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
5867 L:      linux-media@vger.kernel.org
5868 W:      https://linuxtv.org
5869 T:      git git://linuxtv.org/media_tree.git
5870 S:      Maintained
5871 F:      drivers/media/usb/em28xx/
5872 F:      Documentation/media/v4l-drivers/em28xx*
5873
5874 EMBEDDED LINUX
5875 M:      Paul Gortmaker <paul.gortmaker@windriver.com>
5876 M:      Matt Mackall <mpm@selenic.com>
5877 M:      David Woodhouse <dwmw2@infradead.org>
5878 L:      linux-embedded@vger.kernel.org
5879 S:      Maintained
5880
5881 Emulex 10Gbps iSCSI - OneConnect DRIVER
5882 M:      Subbu Seetharaman <subbu.seetharaman@broadcom.com>
5883 M:      Ketan Mukadam <ketan.mukadam@broadcom.com>
5884 M:      Jitendra Bhivare <jitendra.bhivare@broadcom.com>
5885 L:      linux-scsi@vger.kernel.org
5886 W:      http://www.broadcom.com
5887 S:      Supported
5888 F:      drivers/scsi/be2iscsi/
5889
5890 Emulex 10Gbps NIC BE2, BE3-R, Lancer, Skyhawk-R DRIVER (be2net)
5891 M:      Sathya Perla <sathya.perla@broadcom.com>
5892 M:      Ajit Khaparde <ajit.khaparde@broadcom.com>
5893 M:      Sriharsha Basavapatna <sriharsha.basavapatna@broadcom.com>
5894 M:      Somnath Kotur <somnath.kotur@broadcom.com>
5895 L:      netdev@vger.kernel.org
5896 W:      http://www.emulex.com
5897 S:      Supported
5898 F:      drivers/net/ethernet/emulex/benet/
5899
5900 EMULEX ONECONNECT ROCE DRIVER
5901 M:      Selvin Xavier <selvin.xavier@broadcom.com>
5902 M:      Devesh Sharma <devesh.sharma@broadcom.com>
5903 L:      linux-rdma@vger.kernel.org
5904 W:      http://www.broadcom.com
5905 S:      Odd Fixes
5906 F:      drivers/infiniband/hw/ocrdma/
5907 F:      include/uapi/rdma/ocrdma-abi.h
5908
5909 EMULEX/BROADCOM LPFC FC/FCOE SCSI DRIVER
5910 M:      James Smart <james.smart@broadcom.com>
5911 M:      Dick Kennedy <dick.kennedy@broadcom.com>
5912 L:      linux-scsi@vger.kernel.org
5913 W:      http://www.broadcom.com
5914 S:      Supported
5915 F:      drivers/scsi/lpfc/
5916
5917 ENE CB710 FLASH CARD READER DRIVER
5918 M:      Michał Mirosław <mirq-linux@rere.qmqm.pl>
5919 S:      Maintained
5920 F:      drivers/misc/cb710/
5921 F:      drivers/mmc/host/cb710-mmc.*
5922 F:      include/linux/cb710.h
5923
5924 ENE KB2426 (ENE0100/ENE020XX) INFRARED RECEIVER
5925 M:      Maxim Levitsky <maximlevitsky@gmail.com>
5926 S:      Maintained
5927 F:      drivers/media/rc/ene_ir.*
5928
5929 EPSON S1D13XXX FRAMEBUFFER DRIVER
5930 M:      Kristoffer Ericson <kristoffer.ericson@gmail.com>
5931 S:      Maintained
5932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kristoffer/linux-hpc.git
5933 F:      drivers/video/fbdev/s1d13xxxfb.c
5934 F:      include/video/s1d13xxxfb.h
5935
5936 ERRSEQ ERROR TRACKING INFRASTRUCTURE
5937 M:      Jeff Layton <jlayton@kernel.org>
5938 S:      Maintained
5939 F:      lib/errseq.c
5940 F:      include/linux/errseq.h
5941
5942 ET131X NETWORK DRIVER
5943 M:      Mark Einon <mark.einon@gmail.com>
5944 S:      Odd Fixes
5945 F:      drivers/net/ethernet/agere/
5946
5947 ETHERNET BRIDGE
5948 M:      Roopa Prabhu <roopa@cumulusnetworks.com>
5949 M:      Nikolay Aleksandrov <nikolay@cumulusnetworks.com>
5950 L:      bridge@lists.linux-foundation.org (moderated for non-subscribers)
5951 L:      netdev@vger.kernel.org
5952 W:      http://www.linuxfoundation.org/en/Net:Bridge
5953 S:      Maintained
5954 F:      include/linux/netfilter_bridge/
5955 F:      net/bridge/
5956
5957 ETHERNET PHY LIBRARY
5958 M:      Andrew Lunn <andrew@lunn.ch>
5959 M:      Florian Fainelli <f.fainelli@gmail.com>
5960 M:      Heiner Kallweit <hkallweit1@gmail.com>
5961 L:      netdev@vger.kernel.org
5962 S:      Maintained
5963 F:      Documentation/ABI/testing/sysfs-bus-mdio
5964 F:      Documentation/devicetree/bindings/net/mdio*
5965 F:      Documentation/networking/phy.rst
5966 F:      drivers/net/phy/
5967 F:      drivers/of/of_mdio.c
5968 F:      drivers/of/of_net.c
5969 F:      include/linux/*mdio*.h
5970 F:      include/linux/of_net.h
5971 F:      include/linux/phy.h
5972 F:      include/linux/phy_fixed.h
5973 F:      include/linux/platform_data/mdio-bcm-unimac.h
5974 F:      include/linux/platform_data/mdio-gpio.h
5975 F:      include/trace/events/mdio.h
5976 F:      include/uapi/linux/mdio.h
5977 F:      include/uapi/linux/mii.h
5978
5979 EXT2 FILE SYSTEM
5980 M:      Jan Kara <jack@suse.com>
5981 L:      linux-ext4@vger.kernel.org
5982 S:      Maintained
5983 F:      Documentation/filesystems/ext2.txt
5984 F:      fs/ext2/
5985 F:      include/linux/ext2*
5986
5987 EXT4 FILE SYSTEM
5988 M:      "Theodore Ts'o" <tytso@mit.edu>
5989 M:      Andreas Dilger <adilger.kernel@dilger.ca>
5990 L:      linux-ext4@vger.kernel.org
5991 W:      http://ext4.wiki.kernel.org
5992 Q:      http://patchwork.ozlabs.org/project/linux-ext4/list/
5993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4.git
5994 S:      Maintained
5995 F:      Documentation/filesystems/ext4/
5996 F:      fs/ext4/
5997
5998 Extended Verification Module (EVM)
5999 M:      Mimi Zohar <zohar@linux.ibm.com>
6000 L:      linux-integrity@vger.kernel.org
6001 S:      Supported
6002 F:      security/integrity/evm/
6003
6004 EXTENSIBLE FIRMWARE INTERFACE (EFI)
6005 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
6006 L:      linux-efi@vger.kernel.org
6007 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/efi/efi.git
6008 S:      Maintained
6009 F:      Documentation/efi-stub.txt
6010 F:      arch/*/kernel/efi.c
6011 F:      arch/x86/boot/compressed/eboot.[ch]
6012 F:      arch/*/include/asm/efi.h
6013 F:      arch/x86/platform/efi/
6014 F:      drivers/firmware/efi/
6015 F:      include/linux/efi*.h
6016 F:      arch/arm/boot/compressed/efi-header.S
6017 F:      arch/arm64/kernel/efi-entry.S
6018
6019 EXTERNAL CONNECTOR SUBSYSTEM (EXTCON)
6020 M:      MyungJoo Ham <myungjoo.ham@samsung.com>
6021 M:      Chanwoo Choi <cw00.choi@samsung.com>
6022 L:      linux-kernel@vger.kernel.org
6023 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/chanwoo/extcon.git
6024 S:      Maintained
6025 F:      drivers/extcon/
6026 F:      include/linux/extcon/
6027 F:      include/linux/extcon.h
6028 F:      Documentation/extcon/
6029 F:      Documentation/devicetree/bindings/extcon/
6030
6031 EXYNOS DP DRIVER
6032 M:      Jingoo Han <jingoohan1@gmail.com>
6033 L:      dri-devel@lists.freedesktop.org
6034 S:      Maintained
6035 F:      drivers/gpu/drm/exynos/exynos_dp*
6036
6037 EXYNOS SYSMMU (IOMMU) driver
6038 M:      Marek Szyprowski <m.szyprowski@samsung.com>
6039 L:      iommu@lists.linux-foundation.org
6040 S:      Maintained
6041 F:      drivers/iommu/exynos-iommu.c
6042
6043 EZchip NPS platform support
6044 M:      Vineet Gupta <vgupta@synopsys.com>
6045 M:      Ofer Levi <oferle@mellanox.com>
6046 S:      Supported
6047 F:      arch/arc/plat-eznps
6048 F:      arch/arc/boot/dts/eznps.dts
6049
6050 F2FS FILE SYSTEM
6051 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6052 M:      Chao Yu <yuchao0@huawei.com>
6053 L:      linux-f2fs-devel@lists.sourceforge.net
6054 W:      https://f2fs.wiki.kernel.org/
6055 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jaegeuk/f2fs.git
6056 S:      Maintained
6057 F:      Documentation/filesystems/f2fs.txt
6058 F:      Documentation/ABI/testing/sysfs-fs-f2fs
6059 F:      fs/f2fs/
6060 F:      include/linux/f2fs_fs.h
6061 F:      include/trace/events/f2fs.h
6062
6063 F71805F HARDWARE MONITORING DRIVER
6064 M:      Jean Delvare <jdelvare@suse.com>
6065 L:      linux-hwmon@vger.kernel.org
6066 S:      Maintained
6067 F:      Documentation/hwmon/f71805f.rst
6068 F:      drivers/hwmon/f71805f.c
6069
6070 FADDR2LINE
6071 M:      Josh Poimboeuf <jpoimboe@redhat.com>
6072 S:      Maintained
6073 F:      scripts/faddr2line
6074
6075 FAILOVER MODULE
6076 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
6077 L:      netdev@vger.kernel.org
6078 S:      Supported
6079 F:      net/core/failover.c
6080 F:      include/net/failover.h
6081 F:      Documentation/networking/failover.rst
6082
6083 FANOTIFY
6084 M:      Jan Kara <jack@suse.cz>
6085 R:      Amir Goldstein <amir73il@gmail.com>
6086 L:      linux-fsdevel@vger.kernel.org
6087 S:      Maintained
6088 F:      fs/notify/fanotify/
6089 F:      include/linux/fanotify.h
6090 F:      include/uapi/linux/fanotify.h
6091
6092 FARSYNC SYNCHRONOUS DRIVER
6093 M:      Kevin Curtis <kevin.curtis@farsite.co.uk>
6094 W:      http://www.farsite.co.uk/
6095 S:      Supported
6096 F:      drivers/net/wan/farsync.*
6097
6098 FAULT INJECTION SUPPORT
6099 M:      Akinobu Mita <akinobu.mita@gmail.com>
6100 S:      Supported
6101 F:      Documentation/fault-injection/
6102 F:      lib/fault-inject.c
6103
6104 FBTFT Framebuffer drivers
6105 S:      Orphan
6106 L:      dri-devel@lists.freedesktop.org
6107 L:      linux-fbdev@vger.kernel.org
6108 F:      drivers/staging/fbtft/
6109
6110 FC0011 TUNER DRIVER
6111 M:      Michael Buesch <m@bues.ch>
6112 L:      linux-media@vger.kernel.org
6113 S:      Maintained
6114 F:      drivers/media/tuners/fc0011.h
6115 F:      drivers/media/tuners/fc0011.c
6116
6117 FC2580 MEDIA DRIVER
6118 M:      Antti Palosaari <crope@iki.fi>
6119 L:      linux-media@vger.kernel.org
6120 W:      https://linuxtv.org
6121 W:      http://palosaari.fi/linux/
6122 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6123 T:      git git://linuxtv.org/anttip/media_tree.git
6124 S:      Maintained
6125 F:      drivers/media/tuners/fc2580*
6126
6127 FCOE SUBSYSTEM (libfc, libfcoe, fcoe)
6128 M:      Hannes Reinecke <hare@suse.de>
6129 L:      linux-scsi@vger.kernel.org
6130 W:      www.Open-FCoE.org
6131 S:      Supported
6132 F:      drivers/scsi/libfc/
6133 F:      drivers/scsi/fcoe/
6134 F:      include/scsi/fc/
6135 F:      include/scsi/libfc.h
6136 F:      include/scsi/libfcoe.h
6137 F:      include/uapi/scsi/fc/
6138
6139 FILE LOCKING (flock() and fcntl()/lockf())
6140 M:      Jeff Layton <jlayton@kernel.org>
6141 M:      "J. Bruce Fields" <bfields@fieldses.org>
6142 L:      linux-fsdevel@vger.kernel.org
6143 S:      Maintained
6144 F:      include/linux/fcntl.h
6145 F:      include/uapi/linux/fcntl.h
6146 F:      fs/fcntl.c
6147 F:      fs/locks.c
6148
6149 FILESYSTEMS (VFS and infrastructure)
6150 M:      Alexander Viro <viro@zeniv.linux.org.uk>
6151 L:      linux-fsdevel@vger.kernel.org
6152 S:      Maintained
6153 F:      fs/*
6154 F:      include/linux/fs.h
6155 F:      include/linux/fs_types.h
6156 F:      include/uapi/linux/fs.h
6157
6158 FINTEK F75375S HARDWARE MONITOR AND FAN CONTROLLER DRIVER
6159 M:      Riku Voipio <riku.voipio@iki.fi>
6160 L:      linux-hwmon@vger.kernel.org
6161 S:      Maintained
6162 F:      drivers/hwmon/f75375s.c
6163 F:      include/linux/f75375s.h
6164
6165 FIREWIRE AUDIO DRIVERS
6166 M:      Clemens Ladisch <clemens@ladisch.de>
6167 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
6169 S:      Maintained
6170 F:      sound/firewire/
6171
6172 FIREWIRE MEDIA DRIVERS (firedtv)
6173 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6174 L:      linux-media@vger.kernel.org
6175 L:      linux1394-devel@lists.sourceforge.net
6176 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media.git
6177 S:      Maintained
6178 F:      drivers/media/firewire/
6179
6180 FIREWIRE SBP-2 TARGET
6181 M:      Chris Boot <bootc@bootc.net>
6182 L:      linux-scsi@vger.kernel.org
6183 L:      target-devel@vger.kernel.org
6184 L:      linux1394-devel@lists.sourceforge.net
6185 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/lio-core-2.6.git master
6186 S:      Maintained
6187 F:      drivers/target/sbp/
6188
6189 FIREWIRE SUBSYSTEM
6190 M:      Stefan Richter <stefanr@s5r6.in-berlin.de>
6191 L:      linux1394-devel@lists.sourceforge.net
6192 W:      http://ieee1394.wiki.kernel.org/
6193 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394.git
6194 S:      Maintained
6195 F:      drivers/firewire/
6196 F:      include/linux/firewire.h
6197 F:      include/uapi/linux/firewire*.h
6198 F:      tools/firewire/
6199
6200 FIRMWARE LOADER (request_firmware)
6201 M:      Luis Chamberlain <mcgrof@kernel.org>
6202 L:      linux-kernel@vger.kernel.org
6203 S:      Maintained
6204 F:      Documentation/firmware_class/
6205 F:      drivers/base/firmware_loader/
6206 F:      include/linux/firmware.h
6207
6208 FLASH ADAPTER DRIVER (IBM Flash Adapter 900GB Full Height PCI Flash Card)
6209 M:      Joshua Morris <josh.h.morris@us.ibm.com>
6210 M:      Philip Kelleher <pjk1939@linux.ibm.com>
6211 S:      Maintained
6212 F:      drivers/block/rsxx/
6213
6214 FLOPPY DRIVER
6215 M:      Jiri Kosina <jikos@kernel.org>
6216 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/floppy.git
6217 S:      Odd fixes
6218 F:      drivers/block/floppy.c
6219
6220 FMC SUBSYSTEM
6221 M:      Alessandro Rubini <rubini@gnudd.com>
6222 W:      http://www.ohwr.org/projects/fmc-bus
6223 S:      Supported
6224 F:      drivers/fmc/
6225 F:      include/linux/fmc*.h
6226 F:      include/linux/ipmi-fru.h
6227 K:      fmc_d.*register
6228
6229 FPGA MANAGER FRAMEWORK
6230 M:      Moritz Fischer <mdf@kernel.org>
6231 L:      linux-fpga@vger.kernel.org
6232 S:      Maintained
6233 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/atull/linux-fpga.git
6234 Q:      http://patchwork.kernel.org/project/linux-fpga/list/
6235 F:      Documentation/fpga/
6236 F:      Documentation/driver-api/fpga/
6237 F:      Documentation/devicetree/bindings/fpga/
6238 F:      drivers/fpga/
6239 F:      include/linux/fpga/
6240 W:      http://www.rocketboards.org
6241
6242 FPGA DFL DRIVERS
6243 M:      Wu Hao <hao.wu@intel.com>
6244 L:      linux-fpga@vger.kernel.org
6245 S:      Maintained
6246 F:      Documentation/fpga/dfl.txt
6247 F:      include/uapi/linux/fpga-dfl.h
6248 F:      drivers/fpga/dfl*
6249
6250 FPU EMULATOR
6251 M:      Bill Metzenthen <billm@melbpc.org.au>
6252 W:      http://floatingpoint.sourceforge.net/emulator/index.html
6253 S:      Maintained
6254 F:      arch/x86/math-emu/
6255
6256 FRAME RELAY DLCI/FRAD (Sangoma drivers too)
6257 L:      netdev@vger.kernel.org
6258 S:      Orphan
6259 F:      drivers/net/wan/dlci.c
6260 F:      drivers/net/wan/sdla.c
6261
6262 FRAMEBUFFER LAYER
6263 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
6264 L:      dri-devel@lists.freedesktop.org
6265 L:      linux-fbdev@vger.kernel.org
6266 T:      git git://github.com/bzolnier/linux.git
6267 Q:      http://patchwork.kernel.org/project/linux-fbdev/list/
6268 S:      Maintained
6269 F:      Documentation/fb/
6270 F:      drivers/video/
6271 F:      include/video/
6272 F:      include/linux/fb.h
6273 F:      include/uapi/video/
6274 F:      include/uapi/linux/fb.h
6275
6276 FREESCALE CAAM (Cryptographic Acceleration and Assurance Module) DRIVER
6277 M:      Horia Geantă <horia.geanta@nxp.com>
6278 M:      Aymen Sghaier <aymen.sghaier@nxp.com>
6279 L:      linux-crypto@vger.kernel.org
6280 S:      Maintained
6281 F:      drivers/crypto/caam/
6282 F:      Documentation/devicetree/bindings/crypto/fsl-sec4.txt
6283
6284 FREESCALE DIU FRAMEBUFFER DRIVER
6285 M:      Timur Tabi <timur@kernel.org>
6286 L:      linux-fbdev@vger.kernel.org
6287 S:      Maintained
6288 F:      drivers/video/fbdev/fsl-diu-fb.*
6289
6290 FREESCALE DMA DRIVER
6291 M:      Li Yang <leoyang.li@nxp.com>
6292 M:      Zhang Wei <zw@zh-kernel.org>
6293 L:      linuxppc-dev@lists.ozlabs.org
6294 S:      Maintained
6295 F:      drivers/dma/fsldma.*
6296
6297 FREESCALE ENETC ETHERNET DRIVERS
6298 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6299 L:      netdev@vger.kernel.org
6300 S:      Maintained
6301 F:      drivers/net/ethernet/freescale/enetc/
6302
6303 FREESCALE eTSEC ETHERNET DRIVER (GIANFAR)
6304 M:      Claudiu Manoil <claudiu.manoil@nxp.com>
6305 L:      netdev@vger.kernel.org
6306 S:      Maintained
6307 F:      drivers/net/ethernet/freescale/gianfar*
6308 F:      Documentation/devicetree/bindings/net/fsl-tsec-phy.txt
6309
6310 FREESCALE GPMI NAND DRIVER
6311 M:      Han Xu <han.xu@nxp.com>
6312 L:      linux-mtd@lists.infradead.org
6313 S:      Maintained
6314 F:      drivers/mtd/nand/raw/gpmi-nand/*
6315
6316 FREESCALE I2C CPM DRIVER
6317 M:      Jochen Friedrich <jochen@scram.de>
6318 L:      linuxppc-dev@lists.ozlabs.org
6319 L:      linux-i2c@vger.kernel.org
6320 S:      Maintained
6321 F:      drivers/i2c/busses/i2c-cpm.c
6322
6323 FREESCALE IMX LPI2C DRIVER
6324 M:      Dong Aisheng <aisheng.dong@nxp.com>
6325 L:      linux-i2c@vger.kernel.org
6326 L:      linux-imx@nxp.com
6327 S:      Maintained
6328 F:      drivers/i2c/busses/i2c-imx-lpi2c.c
6329 F:      Documentation/devicetree/bindings/i2c/i2c-imx-lpi2c.txt
6330
6331 FREESCALE IMX / MXC FEC DRIVER
6332 M:      Fugang Duan <fugang.duan@nxp.com>
6333 L:      netdev@vger.kernel.org
6334 S:      Maintained
6335 F:      drivers/net/ethernet/freescale/fec_main.c
6336 F:      drivers/net/ethernet/freescale/fec_ptp.c
6337 F:      drivers/net/ethernet/freescale/fec.h
6338 F:      Documentation/devicetree/bindings/net/fsl-fec.txt
6339
6340 FREESCALE IMX / MXC FRAMEBUFFER DRIVER
6341 M:      Sascha Hauer <s.hauer@pengutronix.de>
6342 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
6343 L:      linux-fbdev@vger.kernel.org
6344 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
6345 S:      Maintained
6346 F:      include/linux/platform_data/video-imxfb.h
6347 F:      drivers/video/fbdev/imxfb.c
6348
6349 FREESCALE QORIQ DPAA ETHERNET DRIVER
6350 M:      Madalin Bucur <madalin.bucur@nxp.com>
6351 L:      netdev@vger.kernel.org
6352 S:      Maintained
6353 F:      drivers/net/ethernet/freescale/dpaa
6354
6355 FREESCALE QORIQ DPAA FMAN DRIVER
6356 M:      Madalin Bucur <madalin.bucur@nxp.com>
6357 L:      netdev@vger.kernel.org
6358 S:      Maintained
6359 F:      drivers/net/ethernet/freescale/fman
6360 F:      Documentation/devicetree/bindings/net/fsl-fman.txt
6361
6362 FREESCALE QORIQ PTP CLOCK DRIVER
6363 M:      Yangbo Lu <yangbo.lu@nxp.com>
6364 L:      netdev@vger.kernel.org
6365 S:      Maintained
6366 F:      drivers/net/ethernet/freescale/dpaa2/dpaa2-ptp*
6367 F:      drivers/net/ethernet/freescale/dpaa2/dprtc*
6368 F:      drivers/net/ethernet/freescale/enetc/enetc_ptp.c
6369 F:      drivers/ptp/ptp_qoriq.c
6370 F:      drivers/ptp/ptp_qoriq_debugfs.c
6371 F:      include/linux/fsl/ptp_qoriq.h
6372 F:      Documentation/devicetree/bindings/ptp/ptp-qoriq.txt
6373
6374 FREESCALE QUAD SPI DRIVER
6375 M:      Han Xu <han.xu@nxp.com>
6376 L:      linux-spi@vger.kernel.org
6377 S:      Maintained
6378 F:      drivers/spi/spi-fsl-qspi.c
6379
6380 FREESCALE QUICC ENGINE LIBRARY
6381 M:      Qiang Zhao <qiang.zhao@nxp.com>
6382 L:      linuxppc-dev@lists.ozlabs.org
6383 S:      Maintained
6384 F:      drivers/soc/fsl/qe/
6385 F:      include/soc/fsl/*qe*.h
6386 F:      include/soc/fsl/*ucc*.h
6387
6388 FREESCALE QUICC ENGINE UCC ETHERNET DRIVER
6389 M:      Li Yang <leoyang.li@nxp.com>
6390 L:      netdev@vger.kernel.org
6391 L:      linuxppc-dev@lists.ozlabs.org
6392 S:      Maintained
6393 F:      drivers/net/ethernet/freescale/ucc_geth*
6394
6395 FREESCALE QUICC ENGINE UCC HDLC DRIVER
6396 M:      Zhao Qiang <qiang.zhao@nxp.com>
6397 L:      netdev@vger.kernel.org
6398 L:      linuxppc-dev@lists.ozlabs.org
6399 S:      Maintained
6400 F:      drivers/net/wan/fsl_ucc_hdlc*
6401
6402 FREESCALE QUICC ENGINE UCC UART DRIVER
6403 M:      Timur Tabi <timur@kernel.org>
6404 L:      linuxppc-dev@lists.ozlabs.org
6405 S:      Maintained
6406 F:      drivers/tty/serial/ucc_uart.c
6407
6408 FREESCALE SOC DRIVERS
6409 M:      Li Yang <leoyang.li@nxp.com>
6410 L:      linuxppc-dev@lists.ozlabs.org
6411 L:      linux-arm-kernel@lists.infradead.org
6412 S:      Maintained
6413 F:      Documentation/devicetree/bindings/soc/fsl/
6414 F:      drivers/soc/fsl/
6415 F:      include/linux/fsl/
6416
6417 FREESCALE SOC FS_ENET DRIVER
6418 M:      Pantelis Antoniou <pantelis.antoniou@gmail.com>
6419 L:      linuxppc-dev@lists.ozlabs.org
6420 L:      netdev@vger.kernel.org
6421 S:      Maintained
6422 F:      drivers/net/ethernet/freescale/fs_enet/
6423 F:      include/linux/fs_enet_pd.h
6424
6425 FREESCALE SOC SOUND DRIVERS
6426 M:      Timur Tabi <timur@kernel.org>
6427 M:      Nicolin Chen <nicoleotsuka@gmail.com>
6428 M:      Xiubo Li <Xiubo.Lee@gmail.com>
6429 R:      Fabio Estevam <festevam@gmail.com>
6430 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
6431 L:      linuxppc-dev@lists.ozlabs.org
6432 S:      Maintained
6433 F:      sound/soc/fsl/fsl*
6434 F:      sound/soc/fsl/imx*
6435 F:      sound/soc/fsl/mpc8610_hpcd.c
6436
6437 FREESCALE USB PERIPHERAL DRIVERS
6438 M:      Li Yang <leoyang.li@nxp.com>
6439 L:      linux-usb@vger.kernel.org
6440 L:      linuxppc-dev@lists.ozlabs.org
6441 S:      Maintained
6442 F:      drivers/usb/gadget/udc/fsl*
6443
6444 FREEVXFS FILESYSTEM
6445 M:      Christoph Hellwig <hch@infradead.org>
6446 W:      ftp://ftp.openlinux.org/pub/people/hch/vxfs
6447 S:      Maintained
6448 F:      fs/freevxfs/
6449
6450 FREEZER
6451 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6452 M:      Pavel Machek <pavel@ucw.cz>
6453 L:      linux-pm@vger.kernel.org
6454 S:      Supported
6455 F:      Documentation/power/freezing-of-tasks.txt
6456 F:      include/linux/freezer.h
6457 F:      kernel/freezer.c
6458
6459 FRONTSWAP API
6460 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
6461 L:      linux-kernel@vger.kernel.org
6462 S:      Maintained
6463 F:      mm/frontswap.c
6464 F:      include/linux/frontswap.h
6465
6466 FS-CACHE: LOCAL CACHING FOR NETWORK FILESYSTEMS
6467 M:      David Howells <dhowells@redhat.com>
6468 L:      linux-cachefs@redhat.com (moderated for non-subscribers)
6469 S:      Supported
6470 F:      Documentation/filesystems/caching/
6471 F:      fs/fscache/
6472 F:      include/linux/fscache*.h
6473
6474 FSCRYPT: FILE SYSTEM LEVEL ENCRYPTION SUPPORT
6475 M:      Theodore Y. Ts'o <tytso@mit.edu>
6476 M:      Jaegeuk Kim <jaegeuk@kernel.org>
6477 M:      Eric Biggers <ebiggers@kernel.org>
6478 L:      linux-fscrypt@vger.kernel.org
6479 Q:      https://patchwork.kernel.org/project/linux-fscrypt/list/
6480 T:      git git://git.kernel.org/pub/scm/fs/fscrypt/fscrypt.git
6481 S:      Supported
6482 F:      fs/crypto/
6483 F:      include/linux/fscrypt*.h
6484 F:      Documentation/filesystems/fscrypt.rst
6485
6486 FSI-ATTACHED I2C DRIVER
6487 M:      Eddie James <eajames@linux.ibm.com>
6488 L:      linux-i2c@vger.kernel.org
6489 L:      openbmc@lists.ozlabs.org (moderated for non-subscribers)
6490 S:      Maintained
6491 F:      drivers/i2c/busses/i2c-fsi.c
6492 F:      Documentation/devicetree/bindings/i2c/i2c-fsi.txt
6493
6494 FSNOTIFY: FILESYSTEM NOTIFICATION INFRASTRUCTURE
6495 M:      Jan Kara <jack@suse.cz>
6496 R:      Amir Goldstein <amir73il@gmail.com>
6497 L:      linux-fsdevel@vger.kernel.org
6498 S:      Maintained
6499 F:      fs/notify/
6500 F:      include/linux/fsnotify*.h
6501
6502 FUJITSU LAPTOP EXTRAS
6503 M:      Jonathan Woithe <jwoithe@just42.net>
6504 L:      platform-driver-x86@vger.kernel.org
6505 S:      Maintained
6506 F:      drivers/platform/x86/fujitsu-laptop.c
6507
6508 FUJITSU M-5MO LS CAMERA ISP DRIVER
6509 M:      Kyungmin Park <kyungmin.park@samsung.com>
6510 M:      Heungjun Kim <riverful.kim@samsung.com>
6511 L:      linux-media@vger.kernel.org
6512 S:      Maintained
6513 F:      drivers/media/i2c/m5mols/
6514 F:      include/media/i2c/m5mols.h
6515
6516 FUJITSU TABLET EXTRAS
6517 M:      Robert Gerlach <khnz@gmx.de>
6518 L:      platform-driver-x86@vger.kernel.org
6519 S:      Maintained
6520 F:      drivers/platform/x86/fujitsu-tablet.c
6521
6522 FUSE: FILESYSTEM IN USERSPACE
6523 M:      Miklos Szeredi <miklos@szeredi.hu>
6524 L:      linux-fsdevel@vger.kernel.org
6525 W:      http://fuse.sourceforge.net/
6526 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/fuse.git
6527 S:      Maintained
6528 F:      fs/fuse/
6529 F:      include/uapi/linux/fuse.h
6530 F:      Documentation/filesystems/fuse.txt
6531
6532 FUTEX SUBSYSTEM
6533 M:      Thomas Gleixner <tglx@linutronix.de>
6534 M:      Ingo Molnar <mingo@redhat.com>
6535 R:      Peter Zijlstra <peterz@infradead.org>
6536 R:      Darren Hart <dvhart@infradead.org>
6537 L:      linux-kernel@vger.kernel.org
6538 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
6539 S:      Maintained
6540 F:      kernel/futex.c
6541 F:      include/asm-generic/futex.h
6542 F:      include/linux/futex.h
6543 F:      include/uapi/linux/futex.h
6544 F:      tools/testing/selftests/futex/
6545 F:      tools/perf/bench/futex*
6546 F:      Documentation/*futex*
6547
6548 GCC PLUGINS
6549 M:      Kees Cook <keescook@chromium.org>
6550 R:      Emese Revfy <re.emese@gmail.com>
6551 L:      kernel-hardening@lists.openwall.com
6552 S:      Maintained
6553 F:      scripts/gcc-plugins/
6554 F:      scripts/gcc-plugin.sh
6555 F:      scripts/Makefile.gcc-plugins
6556 F:      Documentation/gcc-plugins.txt
6557
6558 GASKET DRIVER FRAMEWORK
6559 M:      Rob Springer <rspringer@google.com>
6560 M:      Todd Poynor <toddpoynor@google.com>
6561 M:      Ben Chan <benchan@chromium.org>
6562 S:      Maintained
6563 F:      drivers/staging/gasket/
6564
6565 GCOV BASED KERNEL PROFILING
6566 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
6567 S:      Maintained
6568 F:      kernel/gcov/
6569 F:      Documentation/dev-tools/gcov.rst
6570
6571 GDB KERNEL DEBUGGING HELPER SCRIPTS
6572 M:      Jan Kiszka <jan.kiszka@siemens.com>
6573 M:      Kieran Bingham <kbingham@kernel.org>
6574 S:      Supported
6575 F:      scripts/gdb/
6576
6577 GDT SCSI DISK ARRAY CONTROLLER DRIVER
6578 M:      Achim Leubner <achim_leubner@adaptec.com>
6579 L:      linux-scsi@vger.kernel.org
6580 W:      http://www.icp-vortex.com/
6581 S:      Supported
6582 F:      drivers/scsi/gdt*
6583
6584 GEMTEK FM RADIO RECEIVER DRIVER
6585 M:      Hans Verkuil <hverkuil@xs4all.nl>
6586 L:      linux-media@vger.kernel.org
6587 T:      git git://linuxtv.org/media_tree.git
6588 W:      https://linuxtv.org
6589 S:      Maintained
6590 F:      drivers/media/radio/radio-gemtek*
6591
6592 GENERIC GPIO I2C DRIVER
6593 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6594 S:      Supported
6595 F:      drivers/i2c/busses/i2c-gpio.c
6596 F:      include/linux/platform_data/i2c-gpio.h
6597
6598 GENERIC GPIO I2C MULTIPLEXER DRIVER
6599 M:      Peter Korsgaard <peter.korsgaard@barco.com>
6600 L:      linux-i2c@vger.kernel.org
6601 S:      Supported
6602 F:      drivers/i2c/muxes/i2c-mux-gpio.c
6603 F:      include/linux/platform_data/i2c-mux-gpio.h
6604 F:      Documentation/i2c/muxes/i2c-mux-gpio
6605
6606 GENERIC HDLC (WAN) DRIVERS
6607 M:      Krzysztof Halasa <khc@pm.waw.pl>
6608 W:      http://www.kernel.org/pub/linux/utils/net/hdlc/
6609 S:      Maintained
6610 F:      drivers/net/wan/c101.c
6611 F:      drivers/net/wan/hd6457*
6612 F:      drivers/net/wan/hdlc*
6613 F:      drivers/net/wan/n2.c
6614 F:      drivers/net/wan/pc300too.c
6615 F:      drivers/net/wan/pci200syn.c
6616 F:      drivers/net/wan/wanxl*
6617
6618 GENERIC INCLUDE/ASM HEADER FILES
6619 M:      Arnd Bergmann <arnd@arndb.de>
6620 L:      linux-arch@vger.kernel.org
6621 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic.git
6622 S:      Maintained
6623 F:      include/asm-generic/
6624 F:      include/uapi/asm-generic/
6625
6626 GENERIC PHY FRAMEWORK
6627 M:      Kishon Vijay Abraham I <kishon@ti.com>
6628 L:      linux-kernel@vger.kernel.org
6629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/linux-phy.git
6630 S:      Supported
6631 F:      drivers/phy/
6632 F:      include/linux/phy/
6633 F:      Documentation/devicetree/bindings/phy/
6634
6635 GENERIC PINCTRL I2C DEMULTIPLEXER DRIVER
6636 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
6637 S:      Supported
6638 F:      drivers/i2c/muxes/i2c-demux-pinctrl.c
6639
6640 GENERIC PM DOMAINS
6641 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
6642 M:      Kevin Hilman <khilman@kernel.org>
6643 M:      Ulf Hansson <ulf.hansson@linaro.org>
6644 L:      linux-pm@vger.kernel.org
6645 S:      Supported
6646 F:      drivers/base/power/domain*.c
6647 F:      include/linux/pm_domain.h
6648 F:      Documentation/devicetree/bindings/power/power_domain.txt
6649
6650 GENERIC RESISTIVE TOUCHSCREEN ADC DRIVER
6651 M:      Eugen Hristev <eugen.hristev@microchip.com>
6652 L:      linux-input@vger.kernel.org
6653 S:      Maintained
6654 F:      drivers/input/touchscreen/resistive-adc-touch.c
6655
6656 GENERIC UIO DRIVER FOR PCI DEVICES
6657 M:      "Michael S. Tsirkin" <mst@redhat.com>
6658 L:      kvm@vger.kernel.org
6659 S:      Supported
6660 F:      drivers/uio/uio_pci_generic.c
6661
6662 GENWQE (IBM Generic Workqueue Card)
6663 M:      Frank Haverkamp <haver@linux.ibm.com>
6664 S:      Supported
6665 F:      drivers/misc/genwqe/
6666
6667 GET_MAINTAINER SCRIPT
6668 M:      Joe Perches <joe@perches.com>
6669 S:      Maintained
6670 F:      scripts/get_maintainer.pl
6671
6672 GFS2 FILE SYSTEM
6673 M:      Bob Peterson <rpeterso@redhat.com>
6674 M:      Andreas Gruenbacher <agruenba@redhat.com>
6675 L:      cluster-devel@redhat.com
6676 W:      http://sources.redhat.com/cluster/
6677 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git
6678 S:      Supported
6679 F:      Documentation/filesystems/gfs2*.txt
6680 F:      fs/gfs2/
6681 F:      include/uapi/linux/gfs2_ondisk.h
6682
6683 GIGASET ISDN DRIVERS
6684 M:      Paul Bolle <pebolle@tiscali.nl>
6685 L:      gigaset307x-common@lists.sourceforge.net
6686 W:      http://gigaset307x.sourceforge.net/
6687 S:      Odd Fixes
6688 F:      drivers/staging/isdn/gigaset/
6689
6690 GNSS SUBSYSTEM
6691 M:      Johan Hovold <johan@kernel.org>
6692 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/gnss.git
6693 S:      Maintained
6694 F:      Documentation/ABI/testing/sysfs-class-gnss
6695 F:      Documentation/devicetree/bindings/gnss/
6696 F:      drivers/gnss/
6697 F:      include/linux/gnss.h
6698
6699 GO7007 MPEG CODEC
6700 M:      Hans Verkuil <hans.verkuil@cisco.com>
6701 L:      linux-media@vger.kernel.org
6702 S:      Maintained
6703 F:      drivers/media/usb/go7007/
6704
6705 GOODIX TOUCHSCREEN
6706 M:      Bastien Nocera <hadess@hadess.net>
6707 L:      linux-input@vger.kernel.org
6708 S:      Maintained
6709 F:      drivers/input/touchscreen/goodix.c
6710
6711 GPD POCKET FAN DRIVER
6712 M:      Hans de Goede <hdegoede@redhat.com>
6713 L:      platform-driver-x86@vger.kernel.org
6714 S:      Maintained
6715 F:      drivers/platform/x86/gpd-pocket-fan.c
6716
6717 GPIO ACPI SUPPORT
6718 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
6719 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
6720 L:      linux-gpio@vger.kernel.org
6721 L:      linux-acpi@vger.kernel.org
6722 S:      Maintained
6723 F:      Documentation/firmware-guide/acpi/gpio-properties.rst
6724 F:      drivers/gpio/gpiolib-acpi.c
6725
6726 GPIO IR Transmitter
6727 M:      Sean Young <sean@mess.org>
6728 L:      linux-media@vger.kernel.org
6729 S:      Maintained
6730 F:      drivers/media/rc/gpio-ir-tx.c
6731
6732 GPIO MOCKUP DRIVER
6733 M:      Bamvor Jian Zhang <bamv2005@gmail.com>
6734 L:      linux-gpio@vger.kernel.org
6735 S:      Maintained
6736 F:      drivers/gpio/gpio-mockup.c
6737 F:      tools/testing/selftests/gpio/
6738
6739 GPIO SUBSYSTEM
6740 M:      Linus Walleij <linus.walleij@linaro.org>
6741 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
6742 L:      linux-gpio@vger.kernel.org
6743 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
6744 S:      Maintained
6745 F:      Documentation/devicetree/bindings/gpio/
6746 F:      Documentation/driver-api/gpio/
6747 F:      Documentation/gpio/
6748 F:      Documentation/ABI/testing/gpio-cdev
6749 F:      Documentation/ABI/obsolete/sysfs-gpio
6750 F:      drivers/gpio/
6751 F:      include/linux/gpio/
6752 F:      include/linux/gpio.h
6753 F:      include/linux/of_gpio.h
6754 F:      include/asm-generic/gpio.h
6755 F:      include/uapi/linux/gpio.h
6756 F:      tools/gpio/
6757
6758 GRE DEMULTIPLEXER DRIVER
6759 M:      Dmitry Kozlov <xeb@mail.ru>
6760 L:      netdev@vger.kernel.org
6761 S:      Maintained
6762 F:      net/ipv4/gre_demux.c
6763 F:      net/ipv4/gre_offload.c
6764 F:      include/net/gre.h
6765
6766 GRETH 10/100/1G Ethernet MAC device driver
6767 M:      Andreas Larsson <andreas@gaisler.com>
6768 L:      netdev@vger.kernel.org
6769 S:      Maintained
6770 F:      drivers/net/ethernet/aeroflex/
6771
6772 GREYBUS AUDIO PROTOCOLS DRIVERS
6773 M:      Vaibhav Agarwal <vaibhav.sr@gmail.com>
6774 M:      Mark Greer <mgreer@animalcreek.com>
6775 S:      Maintained
6776 F:      drivers/staging/greybus/audio_apbridgea.c
6777 F:      drivers/staging/greybus/audio_apbridgea.h
6778 F:      drivers/staging/greybus/audio_codec.c
6779 F:      drivers/staging/greybus/audio_codec.h
6780 F:      drivers/staging/greybus/audio_gb.c
6781 F:      drivers/staging/greybus/audio_manager.c
6782 F:      drivers/staging/greybus/audio_manager.h
6783 F:      drivers/staging/greybus/audio_manager_module.c
6784 F:      drivers/staging/greybus/audio_manager_private.h
6785 F:      drivers/staging/greybus/audio_manager_sysfs.c
6786 F:      drivers/staging/greybus/audio_module.c
6787 F:      drivers/staging/greybus/audio_topology.c
6788
6789 GREYBUS FW/HID/SPI PROTOCOLS DRIVERS
6790 M:      Viresh Kumar <vireshk@kernel.org>
6791 S:      Maintained
6792 F:      drivers/staging/greybus/authentication.c
6793 F:      drivers/staging/greybus/bootrom.c
6794 F:      drivers/staging/greybus/firmware.h
6795 F:      drivers/staging/greybus/fw-core.c
6796 F:      drivers/staging/greybus/fw-download.c
6797 F:      drivers/staging/greybus/fw-management.c
6798 F:      drivers/staging/greybus/greybus_authentication.h
6799 F:      drivers/staging/greybus/greybus_firmware.h
6800 F:      drivers/staging/greybus/hid.c
6801 F:      drivers/staging/greybus/i2c.c
6802 F:      drivers/staging/greybus/spi.c
6803 F:      drivers/staging/greybus/spilib.c
6804 F:      drivers/staging/greybus/spilib.h
6805
6806 GREYBUS LOOPBACK DRIVER
6807 M:      Bryan O'Donoghue <pure.logic@nexus-software.ie>
6808 S:      Maintained
6809 F:      drivers/staging/greybus/loopback.c
6810
6811 GREYBUS PLATFORM DRIVERS
6812 M:      Vaibhav Hiremath <hvaibhav.linux@gmail.com>
6813 S:      Maintained
6814 F:      drivers/staging/greybus/arche-platform.c
6815 F:      drivers/staging/greybus/arche-apb-ctrl.c
6816 F:      drivers/staging/greybus/arche_platform.h
6817
6818 GREYBUS SDIO/GPIO/SPI PROTOCOLS DRIVERS
6819 M:      Rui Miguel Silva <rmfrfs@gmail.com>
6820 S:      Maintained
6821 F:      drivers/staging/greybus/sdio.c
6822 F:      drivers/staging/greybus/light.c
6823 F:      drivers/staging/greybus/gpio.c
6824 F:      drivers/staging/greybus/power_supply.c
6825 F:      drivers/staging/greybus/spi.c
6826 F:      drivers/staging/greybus/spilib.c
6827
6828 GREYBUS SUBSYSTEM
6829 M:      Johan Hovold <johan@kernel.org>
6830 M:      Alex Elder <elder@kernel.org>
6831 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
6832 S:      Maintained
6833 F:      drivers/staging/greybus/
6834 L:      greybus-dev@lists.linaro.org (moderated for non-subscribers)
6835
6836 GREYBUS UART PROTOCOLS DRIVERS
6837 M:      David Lin <dtwlin@gmail.com>
6838 S:      Maintained
6839 F:      drivers/staging/greybus/uart.c
6840 F:      drivers/staging/greybus/log.c
6841
6842 GS1662 VIDEO SERIALIZER
6843 M:      Charles-Antoine Couret <charles-antoine.couret@nexvision.fr>
6844 L:      linux-media@vger.kernel.org
6845 T:      git git://linuxtv.org/media_tree.git
6846 S:      Maintained
6847 F:      drivers/media/spi/gs1662.c
6848
6849 GSPCA FINEPIX SUBDRIVER
6850 M:      Frank Zago <frank@zago.net>
6851 L:      linux-media@vger.kernel.org
6852 T:      git git://linuxtv.org/media_tree.git
6853 S:      Maintained
6854 F:      drivers/media/usb/gspca/finepix.c
6855
6856 GSPCA GL860 SUBDRIVER
6857 M:      Olivier Lorin <o.lorin@laposte.net>
6858 L:      linux-media@vger.kernel.org
6859 T:      git git://linuxtv.org/media_tree.git
6860 S:      Maintained
6861 F:      drivers/media/usb/gspca/gl860/
6862
6863 GSPCA M5602 SUBDRIVER
6864 M:      Erik Andren <erik.andren@gmail.com>
6865 L:      linux-media@vger.kernel.org
6866 T:      git git://linuxtv.org/media_tree.git
6867 S:      Maintained
6868 F:      drivers/media/usb/gspca/m5602/
6869
6870 GSPCA PAC207 SONIXB SUBDRIVER
6871 M:      Hans Verkuil <hverkuil@xs4all.nl>
6872 L:      linux-media@vger.kernel.org
6873 T:      git git://linuxtv.org/media_tree.git
6874 S:      Odd Fixes
6875 F:      drivers/media/usb/gspca/pac207.c
6876
6877 GSPCA SN9C20X SUBDRIVER
6878 M:      Brian Johnson <brijohn@gmail.com>
6879 L:      linux-media@vger.kernel.org
6880 T:      git git://linuxtv.org/media_tree.git
6881 S:      Maintained
6882 F:      drivers/media/usb/gspca/sn9c20x.c
6883
6884 GSPCA T613 SUBDRIVER
6885 M:      Leandro Costantino <lcostantino@gmail.com>
6886 L:      linux-media@vger.kernel.org
6887 T:      git git://linuxtv.org/media_tree.git
6888 S:      Maintained
6889 F:      drivers/media/usb/gspca/t613.c
6890
6891 GSPCA USB WEBCAM DRIVER
6892 M:      Hans Verkuil <hverkuil@xs4all.nl>
6893 L:      linux-media@vger.kernel.org
6894 T:      git git://linuxtv.org/media_tree.git
6895 S:      Odd Fixes
6896 F:      drivers/media/usb/gspca/
6897
6898 GTP (GPRS Tunneling Protocol)
6899 M:      Pablo Neira Ayuso <pablo@netfilter.org>
6900 M:      Harald Welte <laforge@gnumonks.org>
6901 L:      osmocom-net-gprs@lists.osmocom.org
6902 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/gtp.git
6903 S:      Maintained
6904 F:      drivers/net/gtp.c
6905
6906 GUID PARTITION TABLE (GPT)
6907 M:      Davidlohr Bueso <dave@stgolabs.net>
6908 L:      linux-efi@vger.kernel.org
6909 S:      Maintained
6910 F:      block/partitions/efi.*
6911
6912 H8/300 ARCHITECTURE
6913 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
6914 L:      uclinux-h8-devel@lists.sourceforge.jp (moderated for non-subscribers)
6915 W:      http://uclinux-h8.sourceforge.jp
6916 T:      git git://git.sourceforge.jp/gitroot/uclinux-h8/linux.git
6917 S:      Maintained
6918 F:      arch/h8300/
6919 F:      drivers/clocksource/h8300_*.c
6920 F:      drivers/clk/h8300/
6921 F:      drivers/irqchip/irq-renesas-h8*.c
6922
6923 HABANALABS PCI DRIVER
6924 M:      Oded Gabbay <oded.gabbay@gmail.com>
6925 T:      git https://github.com/HabanaAI/linux.git
6926 S:      Supported
6927 F:      drivers/misc/habanalabs/
6928 F:      include/uapi/misc/habanalabs.h
6929 F:      Documentation/ABI/testing/sysfs-driver-habanalabs
6930 F:      Documentation/ABI/testing/debugfs-driver-habanalabs
6931
6932 HACKRF MEDIA DRIVER
6933 M:      Antti Palosaari <crope@iki.fi>
6934 L:      linux-media@vger.kernel.org
6935 W:      https://linuxtv.org
6936 W:      http://palosaari.fi/linux/
6937 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
6938 T:      git git://linuxtv.org/anttip/media_tree.git
6939 S:      Maintained
6940 F:      drivers/media/usb/hackrf/
6941
6942 HARD DRIVE ACTIVE PROTECTION SYSTEM (HDAPS) DRIVER
6943 M:      Frank Seidel <frank@f-seidel.de>
6944 L:      platform-driver-x86@vger.kernel.org
6945 W:      http://www.kernel.org/pub/linux/kernel/people/fseidel/hdaps/
6946 S:      Maintained
6947 F:      drivers/platform/x86/hdaps.c
6948
6949 HARDWARE MONITORING
6950 M:      Jean Delvare <jdelvare@suse.com>
6951 M:      Guenter Roeck <linux@roeck-us.net>
6952 L:      linux-hwmon@vger.kernel.org
6953 W:      http://hwmon.wiki.kernel.org/
6954 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
6955 S:      Maintained
6956 F:      Documentation/devicetree/bindings/hwmon/
6957 F:      Documentation/hwmon/
6958 F:      drivers/hwmon/
6959 F:      include/linux/hwmon*.h
6960 F:      include/trace/events/hwmon*.h
6961
6962 HARDWARE RANDOM NUMBER GENERATOR CORE
6963 M:      Matt Mackall <mpm@selenic.com>
6964 M:      Herbert Xu <herbert@gondor.apana.org.au>
6965 L:      linux-crypto@vger.kernel.org
6966 S:      Odd fixes
6967 F:      Documentation/devicetree/bindings/rng/
6968 F:      Documentation/hw_random.txt
6969 F:      drivers/char/hw_random/
6970 F:      include/linux/hw_random.h
6971
6972 HARDWARE TRACING FACILITIES
6973 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
6974 S:      Maintained
6975 F:      drivers/hwtracing/
6976
6977 HARDWARE SPINLOCK CORE
6978 M:      Ohad Ben-Cohen <ohad@wizery.com>
6979 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
6980 L:      linux-remoteproc@vger.kernel.org
6981 S:      Maintained
6982 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/hwspinlock.git
6983 F:      Documentation/devicetree/bindings/hwlock/
6984 F:      Documentation/hwspinlock.txt
6985 F:      drivers/hwspinlock/
6986 F:      include/linux/hwspinlock.h
6987
6988 HARMONY SOUND DRIVER
6989 L:      linux-parisc@vger.kernel.org
6990 S:      Maintained
6991 F:      sound/parisc/harmony.*
6992
6993 HDPVR USB VIDEO ENCODER DRIVER
6994 M:      Hans Verkuil <hverkuil@xs4all.nl>
6995 L:      linux-media@vger.kernel.org
6996 T:      git git://linuxtv.org/media_tree.git
6997 W:      https://linuxtv.org
6998 S:      Odd Fixes
6999 F:      drivers/media/usb/hdpvr/
7000
7001 HEWLETT PACKARD ENTERPRISE ILO NMI WATCHDOG DRIVER
7002 M:      Jerry Hoemann <jerry.hoemann@hpe.com>
7003 S:      Supported
7004 F:      Documentation/watchdog/hpwdt.txt
7005 F:      drivers/watchdog/hpwdt.c
7006
7007 HEWLETT-PACKARD SMART ARRAY RAID DRIVER (hpsa)
7008 M:      Don Brace <don.brace@microsemi.com>
7009 L:      esc.storagedev@microsemi.com
7010 L:      linux-scsi@vger.kernel.org
7011 S:      Supported
7012 F:      Documentation/scsi/hpsa.txt
7013 F:      drivers/scsi/hpsa*.[ch]
7014 F:      include/linux/cciss*.h
7015 F:      include/uapi/linux/cciss*.h
7016
7017 HFI1 DRIVER
7018 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
7019 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
7020 L:      linux-rdma@vger.kernel.org
7021 S:      Supported
7022 F:      drivers/infiniband/hw/hfi1
7023
7024 HFS FILESYSTEM
7025 L:      linux-fsdevel@vger.kernel.org
7026 S:      Orphan
7027 F:      Documentation/filesystems/hfs.txt
7028 F:      fs/hfs/
7029
7030 HFSPLUS FILESYSTEM
7031 L:      linux-fsdevel@vger.kernel.org
7032 S:      Orphan
7033 F:      Documentation/filesystems/hfsplus.txt
7034 F:      fs/hfsplus/
7035
7036 HGA FRAMEBUFFER DRIVER
7037 M:      Ferenc Bakonyi <fero@drama.obuda.kando.hu>
7038 L:      linux-nvidia@lists.surfsouth.com
7039 W:      http://drama.obuda.kando.hu/~fero/cgi-bin/hgafb.shtml
7040 S:      Maintained
7041 F:      drivers/video/fbdev/hgafb.c
7042
7043 HIBERNATION (aka Software Suspend, aka swsusp)
7044 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
7045 M:      Pavel Machek <pavel@ucw.cz>
7046 L:      linux-pm@vger.kernel.org
7047 B:      https://bugzilla.kernel.org
7048 S:      Supported
7049 F:      arch/x86/power/
7050 F:      drivers/base/power/
7051 F:      kernel/power/
7052 F:      include/linux/suspend.h
7053 F:      include/linux/freezer.h
7054 F:      include/linux/pm.h
7055 F:      arch/*/include/asm/suspend*.h
7056
7057 HID CORE LAYER
7058 M:      Jiri Kosina <jikos@kernel.org>
7059 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
7060 L:      linux-input@vger.kernel.org
7061 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
7062 S:      Maintained
7063 F:      drivers/hid/
7064 F:      include/linux/hid*
7065 F:      include/uapi/linux/hid*
7066
7067 HID SENSOR HUB DRIVERS
7068 M:      Jiri Kosina <jikos@kernel.org>
7069 M:      Jonathan Cameron <jic23@kernel.org>
7070 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7071 L:      linux-input@vger.kernel.org
7072 L:      linux-iio@vger.kernel.org
7073 S:      Maintained
7074 F:      Documentation/hid/hid-sensor*
7075 F:      drivers/hid/hid-sensor-*
7076 F:      drivers/iio/*/hid-*
7077 F:      include/linux/hid-sensor-*
7078
7079 HIGH-RESOLUTION TIMERS, CLOCKEVENTS
7080 M:      Thomas Gleixner <tglx@linutronix.de>
7081 L:      linux-kernel@vger.kernel.org
7082 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
7083 S:      Maintained
7084 F:      Documentation/timers/
7085 F:      kernel/time/hrtimer.c
7086 F:      kernel/time/clockevents.c
7087 F:      kernel/time/timer_*.c
7088 F:      include/linux/clockchips.h
7089 F:      include/linux/hrtimer.h
7090
7091 HIGH-SPEED SCC DRIVER FOR AX.25
7092 L:      linux-hams@vger.kernel.org
7093 S:      Orphan
7094 F:      drivers/net/hamradio/dmascc.c
7095 F:      drivers/net/hamradio/scc.c
7096
7097 HIGHPOINT ROCKETRAID 3xxx RAID DRIVER
7098 M:      HighPoint Linux Team <linux@highpoint-tech.com>
7099 W:      http://www.highpoint-tech.com
7100 S:      Supported
7101 F:      Documentation/scsi/hptiop.txt
7102 F:      drivers/scsi/hptiop.c
7103
7104 HIPPI
7105 M:      Jes Sorensen <jes@trained-monkey.org>
7106 L:      linux-hippi@sunsite.dk
7107 S:      Maintained
7108 F:      include/linux/hippidevice.h
7109 F:      include/uapi/linux/if_hippi.h
7110 F:      net/802/hippi.c
7111 F:      drivers/net/hippi/
7112
7113 HISILICON NETWORK SUBSYSTEM 3 DRIVER (HNS3)
7114 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7115 M:      Salil Mehta <salil.mehta@huawei.com>
7116 L:      netdev@vger.kernel.org
7117 W:      http://www.hisilicon.com
7118 S:      Maintained
7119 F:      drivers/net/ethernet/hisilicon/hns3/
7120
7121 HISILICON LPC BUS DRIVER
7122 M:      john.garry@huawei.com
7123 W:      http://www.hisilicon.com
7124 S:      Maintained
7125 F:      drivers/bus/hisi_lpc.c
7126 F:      Documentation/devicetree/bindings/arm/hisilicon/hisilicon-low-pin-count.txt
7127
7128 HISILICON NETWORK SUBSYSTEM DRIVER
7129 M:      Yisen Zhuang <yisen.zhuang@huawei.com>
7130 M:      Salil Mehta <salil.mehta@huawei.com>
7131 L:      netdev@vger.kernel.org
7132 W:      http://www.hisilicon.com
7133 S:      Maintained
7134 F:      drivers/net/ethernet/hisilicon/
7135 F:      Documentation/devicetree/bindings/net/hisilicon*.txt
7136
7137 HISILICON PMU DRIVER
7138 M:      Shaokun Zhang <zhangshaokun@hisilicon.com>
7139 W:      http://www.hisilicon.com
7140 S:      Supported
7141 F:      drivers/perf/hisilicon
7142 F:      Documentation/perf/hisi-pmu.txt
7143
7144 HISILICON ROCE DRIVER
7145 M:      Lijun Ou <oulijun@huawei.com>
7146 M:      Wei Hu(Xavier) <xavier.huwei@huawei.com>
7147 L:      linux-rdma@vger.kernel.org
7148 S:      Maintained
7149 F:      drivers/infiniband/hw/hns/
7150 F:      Documentation/devicetree/bindings/infiniband/hisilicon-hns-roce.txt
7151
7152 HISILICON SAS Controller
7153 M:      John Garry <john.garry@huawei.com>
7154 W:      http://www.hisilicon.com
7155 S:      Supported
7156 F:      drivers/scsi/hisi_sas/
7157 F:      Documentation/devicetree/bindings/scsi/hisilicon-sas.txt
7158
7159 HMM - Heterogeneous Memory Management
7160 M:      Jérôme Glisse <jglisse@redhat.com>
7161 L:      linux-mm@kvack.org
7162 S:      Maintained
7163 F:      mm/hmm*
7164 F:      include/linux/hmm*
7165 F:      Documentation/vm/hmm.rst
7166
7167 HOST AP DRIVER
7168 M:      Jouni Malinen <j@w1.fi>
7169 L:      linux-wireless@vger.kernel.org
7170 W:      http://w1.fi/hostap-driver.html
7171 S:      Obsolete
7172 F:      drivers/net/wireless/intersil/hostap/
7173
7174 HP COMPAQ TC1100 TABLET WMI EXTRAS DRIVER
7175 L:      platform-driver-x86@vger.kernel.org
7176 S:      Orphan
7177 F:      drivers/platform/x86/tc1100-wmi.c
7178
7179 HP100:  Driver for HP 10/100 Mbit/s Voice Grade Network Adapter Series
7180 M:      Jaroslav Kysela <perex@perex.cz>
7181 S:      Maintained
7182 F:      drivers/net/ethernet/hp/hp100.*
7183
7184 HPET:   High Precision Event Timers driver
7185 M:      Clemens Ladisch <clemens@ladisch.de>
7186 S:      Maintained
7187 F:      Documentation/timers/hpet.txt
7188 F:      drivers/char/hpet.c
7189 F:      include/linux/hpet.h
7190 F:      include/uapi/linux/hpet.h
7191
7192 HPET:   x86
7193 S:      Orphan
7194 F:      arch/x86/kernel/hpet.c
7195 F:      arch/x86/include/asm/hpet.h
7196
7197 HPFS FILESYSTEM
7198 M:      Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
7199 W:      http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi
7200 S:      Maintained
7201 F:      fs/hpfs/
7202
7203 HSI SUBSYSTEM
7204 M:      Sebastian Reichel <sre@kernel.org>
7205 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-hsi.git
7206 S:      Maintained
7207 F:      Documentation/ABI/testing/sysfs-bus-hsi
7208 F:      Documentation/driver-api/hsi.rst
7209 F:      drivers/hsi/
7210 F:      include/linux/hsi/
7211 F:      include/uapi/linux/hsi/
7212
7213 HSO 3G MODEM DRIVER
7214 L:      linux-usb@vger.kernel.org
7215 S:      Orphan
7216 F:      drivers/net/usb/hso.c
7217
7218 HSR NETWORK PROTOCOL
7219 M:      Arvid Brodin <arvid.brodin@alten.se>
7220 L:      netdev@vger.kernel.org
7221 S:      Maintained
7222 F:      net/hsr/
7223
7224 HT16K33 LED CONTROLLER DRIVER
7225 M:      Robin van der Gracht <robin@protonic.nl>
7226 S:      Maintained
7227 F:      drivers/auxdisplay/ht16k33.c
7228 F:      Documentation/devicetree/bindings/display/ht16k33.txt
7229
7230 HTCPEN TOUCHSCREEN DRIVER
7231 M:      Pau Oliva Fora <pof@eslack.org>
7232 L:      linux-input@vger.kernel.org
7233 S:      Maintained
7234 F:      drivers/input/touchscreen/htcpen.c
7235
7236 HTS221 TEMPERATURE-HUMIDITY IIO DRIVER
7237 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
7238 L:      linux-iio@vger.kernel.org
7239 W:      http://www.st.com/
7240 S:      Maintained
7241 F:      drivers/iio/humidity/hts221*
7242 F:      Documentation/devicetree/bindings/iio/humidity/hts221.txt
7243
7244 HUAWEI ETHERNET DRIVER
7245 M:      Aviad Krawczyk <aviad.krawczyk@huawei.com>
7246 L:      netdev@vger.kernel.org
7247 S:      Supported
7248 F:      Documentation/networking/hinic.txt
7249 F:      drivers/net/ethernet/huawei/hinic/
7250
7251 HUGETLB FILESYSTEM
7252 M:      Mike Kravetz <mike.kravetz@oracle.com>
7253 L:      linux-mm@kvack.org
7254 S:      Maintained
7255 F:      fs/hugetlbfs/
7256 F:      mm/hugetlb.c
7257 F:      include/linux/hugetlb.h
7258 F:      Documentation/admin-guide/mm/hugetlbpage.rst
7259 F:      Documentation/vm/hugetlbfs_reserv.rst
7260 F:      Documentation/ABI/testing/sysfs-kernel-mm-hugepages
7261
7262 HVA ST MEDIA DRIVER
7263 M:      Jean-Christophe Trotin <jean-christophe.trotin@st.com>
7264 L:      linux-media@vger.kernel.org
7265 T:      git git://linuxtv.org/media_tree.git
7266 W:      https://linuxtv.org
7267 S:      Supported
7268 F:      drivers/media/platform/sti/hva
7269
7270 HWPOISON MEMORY FAILURE HANDLING
7271 M:      Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
7272 L:      linux-mm@kvack.org
7273 S:      Maintained
7274 F:      mm/memory-failure.c
7275 F:      mm/hwpoison-inject.c
7276
7277 HYGON PROCESSOR SUPPORT
7278 M:      Pu Wen <puwen@hygon.cn>
7279 L:      linux-kernel@vger.kernel.org
7280 S:      Maintained
7281 F:      arch/x86/kernel/cpu/hygon.c
7282
7283 Hyper-V CORE AND DRIVERS
7284 M:      "K. Y. Srinivasan" <kys@microsoft.com>
7285 M:      Haiyang Zhang <haiyangz@microsoft.com>
7286 M:      Stephen Hemminger <sthemmin@microsoft.com>
7287 M:      Sasha Levin <sashal@kernel.org>
7288 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux.git
7289 L:      linux-hyperv@vger.kernel.org
7290 S:      Supported
7291 F:      Documentation/networking/device_drivers/microsoft/netvsc.txt
7292 F:      arch/x86/include/asm/mshyperv.h
7293 F:      arch/x86/include/asm/trace/hyperv.h
7294 F:      arch/x86/include/asm/hyperv-tlfs.h
7295 F:      arch/x86/kernel/cpu/mshyperv.c
7296 F:      arch/x86/hyperv
7297 F:      drivers/hid/hid-hyperv.c
7298 F:      drivers/hv/
7299 F:      drivers/input/serio/hyperv-keyboard.c
7300 F:      drivers/pci/controller/pci-hyperv.c
7301 F:      drivers/net/hyperv/
7302 F:      drivers/scsi/storvsc_drv.c
7303 F:      drivers/uio/uio_hv_generic.c
7304 F:      drivers/video/fbdev/hyperv_fb.c
7305 F:      drivers/iommu/hyperv_iommu.c
7306 F:      net/vmw_vsock/hyperv_transport.c
7307 F:      include/linux/hyperv.h
7308 F:      include/uapi/linux/hyperv.h
7309 F:      tools/hv/
7310 F:      Documentation/ABI/stable/sysfs-bus-vmbus
7311
7312 HYPERVISOR VIRTUAL CONSOLE DRIVER
7313 L:      linuxppc-dev@lists.ozlabs.org
7314 S:      Odd Fixes
7315 F:      drivers/tty/hvc/
7316
7317 I2C ACPI SUPPORT
7318 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
7319 L:      linux-i2c@vger.kernel.org
7320 L:      linux-acpi@vger.kernel.org
7321 S:      Maintained
7322 F:      drivers/i2c/i2c-core-acpi.c
7323
7324 I2C CONTROLLER DRIVER FOR NVIDIA GPU
7325 M:      Ajay Gupta <ajayg@nvidia.com>
7326 L:      linux-i2c@vger.kernel.org
7327 S:      Maintained
7328 F:      Documentation/i2c/busses/i2c-nvidia-gpu
7329 F:      drivers/i2c/busses/i2c-nvidia-gpu.c
7330
7331 I2C MUXES
7332 M:      Peter Rosin <peda@axentia.se>
7333 L:      linux-i2c@vger.kernel.org
7334 S:      Maintained
7335 F:      Documentation/i2c/i2c-topology
7336 F:      Documentation/i2c/muxes/
7337 F:      Documentation/devicetree/bindings/i2c/i2c-mux*
7338 F:      Documentation/devicetree/bindings/i2c/i2c-arb*
7339 F:      Documentation/devicetree/bindings/i2c/i2c-gate*
7340 F:      drivers/i2c/i2c-mux.c
7341 F:      drivers/i2c/muxes/
7342 F:      include/linux/i2c-mux.h
7343
7344 I2C MV64XXX MARVELL AND ALLWINNER DRIVER
7345 M:      Gregory CLEMENT <gregory.clement@bootlin.com>
7346 L:      linux-i2c@vger.kernel.org
7347 S:      Maintained
7348 F:      Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
7349 F:      drivers/i2c/busses/i2c-mv64xxx.c
7350
7351 I2C OVER PARALLEL PORT
7352 M:      Jean Delvare <jdelvare@suse.com>
7353 L:      linux-i2c@vger.kernel.org
7354 S:      Maintained
7355 F:      Documentation/i2c/busses/i2c-parport
7356 F:      Documentation/i2c/busses/i2c-parport-light
7357 F:      drivers/i2c/busses/i2c-parport.c
7358 F:      drivers/i2c/busses/i2c-parport-light.c
7359
7360 I2C SUBSYSTEM
7361 M:      Wolfram Sang <wsa@the-dreams.de>
7362 L:      linux-i2c@vger.kernel.org
7363 W:      https://i2c.wiki.kernel.org/
7364 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7365 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7366 S:      Maintained
7367 F:      Documentation/devicetree/bindings/i2c/i2c.txt
7368 F:      Documentation/i2c/
7369 F:      drivers/i2c/*
7370 F:      include/linux/i2c.h
7371 F:      include/linux/i2c-dev.h
7372 F:      include/linux/i2c-smbus.h
7373 F:      include/uapi/linux/i2c.h
7374 F:      include/uapi/linux/i2c-*.h
7375
7376 I2C SUBSYSTEM HOST DRIVERS
7377 L:      linux-i2c@vger.kernel.org
7378 W:      https://i2c.wiki.kernel.org/
7379 Q:      https://patchwork.ozlabs.org/project/linux-i2c/list/
7380 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git
7381 S:      Odd Fixes
7382 F:      Documentation/devicetree/bindings/i2c/
7383 F:      drivers/i2c/algos/
7384 F:      drivers/i2c/busses/
7385
7386 I2C-TAOS-EVM DRIVER
7387 M:      Jean Delvare <jdelvare@suse.com>
7388 L:      linux-i2c@vger.kernel.org
7389 S:      Maintained
7390 F:      Documentation/i2c/busses/i2c-taos-evm
7391 F:      drivers/i2c/busses/i2c-taos-evm.c
7392
7393 I2C-TINY-USB DRIVER
7394 M:      Till Harbaum <till@harbaum.org>
7395 L:      linux-i2c@vger.kernel.org
7396 W:      http://www.harbaum.org/till/i2c_tiny_usb
7397 S:      Maintained
7398 F:      drivers/i2c/busses/i2c-tiny-usb.c
7399
7400 I2C/SMBUS CONTROLLER DRIVERS FOR PC
7401 M:      Jean Delvare <jdelvare@suse.com>
7402 L:      linux-i2c@vger.kernel.org
7403 S:      Maintained
7404 F:      Documentation/i2c/busses/i2c-ali1535
7405 F:      Documentation/i2c/busses/i2c-ali1563
7406 F:      Documentation/i2c/busses/i2c-ali15x3
7407 F:      Documentation/i2c/busses/i2c-amd756
7408 F:      Documentation/i2c/busses/i2c-amd8111
7409 F:      Documentation/i2c/busses/i2c-i801
7410 F:      Documentation/i2c/busses/i2c-nforce2
7411 F:      Documentation/i2c/busses/i2c-piix4
7412 F:      Documentation/i2c/busses/i2c-sis5595
7413 F:      Documentation/i2c/busses/i2c-sis630
7414 F:      Documentation/i2c/busses/i2c-sis96x
7415 F:      Documentation/i2c/busses/i2c-via
7416 F:      Documentation/i2c/busses/i2c-viapro
7417 F:      drivers/i2c/busses/i2c-ali1535.c
7418 F:      drivers/i2c/busses/i2c-ali1563.c
7419 F:      drivers/i2c/busses/i2c-ali15x3.c
7420 F:      drivers/i2c/busses/i2c-amd756.c
7421 F:      drivers/i2c/busses/i2c-amd756-s4882.c
7422 F:      drivers/i2c/busses/i2c-amd8111.c
7423 F:      drivers/i2c/busses/i2c-i801.c
7424 F:      drivers/i2c/busses/i2c-isch.c
7425 F:      drivers/i2c/busses/i2c-nforce2.c
7426 F:      drivers/i2c/busses/i2c-nforce2-s4985.c
7427 F:      drivers/i2c/busses/i2c-piix4.c
7428 F:      drivers/i2c/busses/i2c-sis5595.c
7429 F:      drivers/i2c/busses/i2c-sis630.c
7430 F:      drivers/i2c/busses/i2c-sis96x.c
7431 F:      drivers/i2c/busses/i2c-via.c
7432 F:      drivers/i2c/busses/i2c-viapro.c
7433
7434 I2C/SMBUS INTEL CHT WHISKEY COVE PMIC DRIVER
7435 M:      Hans de Goede <hdegoede@redhat.com>
7436 L:      linux-i2c@vger.kernel.org
7437 S:      Maintained
7438 F:      drivers/i2c/busses/i2c-cht-wc.c
7439
7440 I2C/SMBUS ISMT DRIVER
7441 M:      Seth Heasley <seth.heasley@intel.com>
7442 M:      Neil Horman <nhorman@tuxdriver.com>
7443 L:      linux-i2c@vger.kernel.org
7444 F:      drivers/i2c/busses/i2c-ismt.c
7445 F:      Documentation/i2c/busses/i2c-ismt
7446
7447 I2C/SMBUS STUB DRIVER
7448 M:      Jean Delvare <jdelvare@suse.com>
7449 L:      linux-i2c@vger.kernel.org
7450 S:      Maintained
7451 F:      drivers/i2c/i2c-stub.c
7452
7453 I3C SUBSYSTEM
7454 M:      Boris Brezillon <bbrezillon@kernel.org>
7455 L:      linux-i3c@lists.infradead.org
7456 C:      irc://chat.freenode.net/linux-i3c
7457 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/i3c/linux.git
7458 S:      Maintained
7459 F:      Documentation/ABI/testing/sysfs-bus-i3c
7460 F:      Documentation/devicetree/bindings/i3c/
7461 F:      Documentation/driver-api/i3c
7462 F:      drivers/i3c/
7463 F:      include/linux/i3c/
7464
7465 I3C DRIVER FOR SYNOPSYS DESIGNWARE
7466 M:      Vitor Soares <vitor.soares@synopsys.com>
7467 S:      Maintained
7468 F:      Documentation/devicetree/bindings/i3c/snps,dw-i3c-master.txt
7469 F:      drivers/i3c/master/dw*
7470
7471 IA64 (Itanium) PLATFORM
7472 M:      Tony Luck <tony.luck@intel.com>
7473 M:      Fenghua Yu <fenghua.yu@intel.com>
7474 L:      linux-ia64@vger.kernel.org
7475 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux.git
7476 S:      Maintained
7477 F:      arch/ia64/
7478
7479 IBM Power 842 compression accelerator
7480 M:      Haren Myneni <haren@us.ibm.com>
7481 S:      Supported
7482 F:      drivers/crypto/nx/Makefile
7483 F:      drivers/crypto/nx/Kconfig
7484 F:      drivers/crypto/nx/nx-842*
7485 F:      include/linux/sw842.h
7486 F:      crypto/842.c
7487 F:      lib/842/
7488
7489 IBM Power in-Nest Crypto Acceleration
7490 M:      Breno Leitão <leitao@debian.org>
7491 M:      Nayna Jain <nayna@linux.ibm.com>
7492 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7493 L:      linux-crypto@vger.kernel.org
7494 S:      Supported
7495 F:      drivers/crypto/nx/Makefile
7496 F:      drivers/crypto/nx/Kconfig
7497 F:      drivers/crypto/nx/nx-aes*
7498 F:      drivers/crypto/nx/nx-sha*
7499 F:      drivers/crypto/nx/nx.*
7500 F:      drivers/crypto/nx/nx_csbcpb.h
7501 F:      drivers/crypto/nx/nx_debugfs.h
7502
7503 IBM Power Linux RAID adapter
7504 M:      Brian King <brking@us.ibm.com>
7505 S:      Supported
7506 F:      drivers/scsi/ipr.*
7507
7508 IBM Power SRIOV Virtual NIC Device Driver
7509 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7510 M:      John Allen <jallen@linux.ibm.com>
7511 L:      netdev@vger.kernel.org
7512 S:      Supported
7513 F:      drivers/net/ethernet/ibm/ibmvnic.*
7514
7515 IBM Power Virtual Accelerator Switchboard
7516 M:      Sukadev Bhattiprolu <sukadev@linux.ibm.com>
7517 L:      linuxppc-dev@lists.ozlabs.org
7518 S:      Supported
7519 F:      arch/powerpc/platforms/powernv/vas*
7520 F:      arch/powerpc/platforms/powernv/copy-paste.h
7521 F:      arch/powerpc/include/asm/vas.h
7522
7523 IBM Power Virtual Ethernet Device Driver
7524 M:      Thomas Falcon <tlfalcon@linux.ibm.com>
7525 L:      netdev@vger.kernel.org
7526 S:      Supported
7527 F:      drivers/net/ethernet/ibm/ibmveth.*
7528
7529 IBM Power Virtual FC Device Drivers
7530 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7531 L:      linux-scsi@vger.kernel.org
7532 S:      Supported
7533 F:      drivers/scsi/ibmvscsi/ibmvfc*
7534
7535 IBM Power Virtual Management Channel Driver
7536 M:      Steven Royer <seroyer@linux.ibm.com>
7537 S:      Supported
7538 F:      drivers/misc/ibmvmc.*
7539
7540 IBM Power Virtual SCSI Device Drivers
7541 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7542 L:      linux-scsi@vger.kernel.org
7543 S:      Supported
7544 F:      drivers/scsi/ibmvscsi/ibmvscsi*
7545 F:      include/scsi/viosrp.h
7546
7547 IBM Power Virtual SCSI Device Target Driver
7548 M:      Michael Cyr <mikecyr@linux.ibm.com>
7549 L:      linux-scsi@vger.kernel.org
7550 L:      target-devel@vger.kernel.org
7551 S:      Supported
7552 F:      drivers/scsi/ibmvscsi_tgt/
7553
7554 IBM Power VMX Cryptographic instructions
7555 M:      Breno Leitão <leitao@debian.org>
7556 M:      Nayna Jain <nayna@linux.ibm.com>
7557 M:      Paulo Flabiano Smorigo <pfsmorigo@gmail.com>
7558 L:      linux-crypto@vger.kernel.org
7559 S:      Supported
7560 F:      drivers/crypto/vmx/Makefile
7561 F:      drivers/crypto/vmx/Kconfig
7562 F:      drivers/crypto/vmx/vmx.c
7563 F:      drivers/crypto/vmx/aes*
7564 F:      drivers/crypto/vmx/ghash*
7565 F:      drivers/crypto/vmx/ppc-xlate.pl
7566
7567 IBM Power PCI Hotplug Driver for RPA-compliant PPC64 platform
7568 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7569 L:      linux-pci@vger.kernel.org
7570 L:      linuxppc-dev@lists.ozlabs.org
7571 S:      Supported
7572 F:      drivers/pci/hotplug/rpaphp*
7573
7574 IBM Power IO DLPAR Driver for RPA-compliant PPC64 platform
7575 M:      Tyrel Datwyler <tyreld@linux.ibm.com>
7576 L:      linux-pci@vger.kernel.org
7577 L:      linuxppc-dev@lists.ozlabs.org
7578 S:      Supported
7579 F:      drivers/pci/hotplug/rpadlpar*
7580
7581 IBM ServeRAID RAID DRIVER
7582 S:      Orphan
7583 F:      drivers/scsi/ips.*
7584
7585 ICH LPC AND GPIO DRIVER
7586 M:      Peter Tyser <ptyser@xes-inc.com>
7587 S:      Maintained
7588 F:      drivers/mfd/lpc_ich.c
7589 F:      drivers/gpio/gpio-ich.c
7590
7591 IDE SUBSYSTEM
7592 M:      "David S. Miller" <davem@davemloft.net>
7593 L:      linux-ide@vger.kernel.org
7594 Q:      http://patchwork.ozlabs.org/project/linux-ide/list/
7595 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/ide.git
7596 S:      Maintained
7597 F:      Documentation/ide/
7598 F:      drivers/ide/
7599 F:      include/linux/ide.h
7600
7601 IDE/ATAPI DRIVERS
7602 M:      Borislav Petkov <bp@alien8.de>
7603 L:      linux-ide@vger.kernel.org
7604 S:      Maintained
7605 F:      Documentation/cdrom/ide-cd
7606 F:      drivers/ide/ide-cd*
7607
7608 IDEAPAD LAPTOP EXTRAS DRIVER
7609 M:      Ike Panhc <ike.pan@canonical.com>
7610 L:      platform-driver-x86@vger.kernel.org
7611 W:      http://launchpad.net/ideapad-laptop
7612 S:      Maintained
7613 F:      drivers/platform/x86/ideapad-laptop.c
7614
7615 IDEAPAD LAPTOP SLIDEBAR DRIVER
7616 M:      Andrey Moiseev <o2g.org.ru@gmail.com>
7617 L:      linux-input@vger.kernel.org
7618 W:      https://github.com/o2genum/ideapad-slidebar
7619 S:      Maintained
7620 F:      drivers/input/misc/ideapad_slidebar.c
7621
7622 IDT VersaClock 5 CLOCK DRIVER
7623 M:      Marek Vasut <marek.vasut@gmail.com>
7624 S:      Maintained
7625 F:      drivers/clk/clk-versaclock5.c
7626
7627 IEEE 802.15.4 SUBSYSTEM
7628 M:      Alexander Aring <alex.aring@gmail.com>
7629 M:      Stefan Schmidt <stefan@datenfreihafen.org>
7630 L:      linux-wpan@vger.kernel.org
7631 W:      http://wpan.cakelab.org/
7632 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan.git
7633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan-next.git
7634 S:      Maintained
7635 F:      net/ieee802154/
7636 F:      net/mac802154/
7637 F:      drivers/net/ieee802154/
7638 F:      include/linux/nl802154.h
7639 F:      include/linux/ieee802154.h
7640 F:      include/net/nl802154.h
7641 F:      include/net/mac802154.h
7642 F:      include/net/af_ieee802154.h
7643 F:      include/net/cfg802154.h
7644 F:      include/net/ieee802154_netdev.h
7645 F:      Documentation/networking/ieee802154.rst
7646
7647 IFE PROTOCOL
7648 M:      Yotam Gigi <yotam.gi@gmail.com>
7649 M:      Jamal Hadi Salim <jhs@mojatatu.com>
7650 F:      net/ife
7651 F:      include/net/ife.h
7652 F:      include/uapi/linux/ife.h
7653
7654 IGORPLUG-USB IR RECEIVER
7655 M:      Sean Young <sean@mess.org>
7656 L:      linux-media@vger.kernel.org
7657 S:      Maintained
7658 F:      drivers/media/rc/igorplugusb.c
7659
7660 IGUANAWORKS USB IR TRANSCEIVER
7661 M:      Sean Young <sean@mess.org>
7662 L:      linux-media@vger.kernel.org
7663 S:      Maintained
7664 F:      drivers/media/rc/iguanair.c
7665
7666 IIO DIGITAL POTENTIOMETER DAC
7667 M:      Peter Rosin <peda@axentia.se>
7668 L:      linux-iio@vger.kernel.org
7669 S:      Maintained
7670 F:      Documentation/ABI/testing/sysfs-bus-iio-dac-dpot-dac
7671 F:      Documentation/devicetree/bindings/iio/dac/dpot-dac.txt
7672 F:      drivers/iio/dac/dpot-dac.c
7673
7674 IIO ENVELOPE DETECTOR
7675 M:      Peter Rosin <peda@axentia.se>
7676 L:      linux-iio@vger.kernel.org
7677 S:      Maintained
7678 F:      Documentation/ABI/testing/sysfs-bus-iio-adc-envelope-detector
7679 F:      Documentation/devicetree/bindings/iio/adc/envelope-detector.txt
7680 F:      drivers/iio/adc/envelope-detector.c
7681
7682 IIO MULTIPLEXER
7683 M:      Peter Rosin <peda@axentia.se>
7684 L:      linux-iio@vger.kernel.org
7685 S:      Maintained
7686 F:      Documentation/devicetree/bindings/iio/multiplexer/io-channel-mux.txt
7687 F:      drivers/iio/multiplexer/iio-mux.c
7688
7689 IIO SUBSYSTEM AND DRIVERS
7690 M:      Jonathan Cameron <jic23@kernel.org>
7691 R:      Hartmut Knaack <knaack.h@gmx.de>
7692 R:      Lars-Peter Clausen <lars@metafoo.de>
7693 R:      Peter Meerwald-Stadler <pmeerw@pmeerw.net>
7694 L:      linux-iio@vger.kernel.org
7695 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jic23/iio.git
7696 S:      Maintained
7697 F:      Documentation/ABI/testing/configfs-iio*
7698 F:      Documentation/ABI/testing/sysfs-bus-iio*
7699 F:      Documentation/devicetree/bindings/iio/
7700 F:      drivers/iio/
7701 F:      drivers/staging/iio/
7702 F:      include/linux/iio/
7703 F:      tools/iio/
7704
7705 IIO UNIT CONVERTER
7706 M:      Peter Rosin <peda@axentia.se>
7707 L:      linux-iio@vger.kernel.org
7708 S:      Maintained
7709 F:      Documentation/devicetree/bindings/iio/afe/current-sense-amplifier.txt
7710 F:      Documentation/devicetree/bindings/iio/afe/current-sense-shunt.txt
7711 F:      Documentation/devicetree/bindings/iio/afe/voltage-divider.txt
7712 F:      drivers/iio/afe/iio-rescale.c
7713
7714 IKANOS/ADI EAGLE ADSL USB DRIVER
7715 M:      Matthieu Castet <castet.matthieu@free.fr>
7716 M:      Stanislaw Gruszka <stf_xl@wp.pl>
7717 S:      Maintained
7718 F:      drivers/usb/atm/ueagle-atm.c
7719
7720 IMGTEC ASCII LCD DRIVER
7721 M:      Paul Burton <paul.burton@mips.com>
7722 S:      Maintained
7723 F:      Documentation/devicetree/bindings/auxdisplay/img-ascii-lcd.txt
7724 F:      drivers/auxdisplay/img-ascii-lcd.c
7725
7726 IMGTEC IR DECODER DRIVER
7727 M:      James Hogan <jhogan@kernel.org>
7728 S:      Maintained
7729 F:      drivers/media/rc/img-ir/
7730
7731 IMON SOUNDGRAPH USB IR RECEIVER
7732 M:      Sean Young <sean@mess.org>
7733 L:      linux-media@vger.kernel.org
7734 S:      Maintained
7735 F:      drivers/media/rc/imon_raw.c
7736 F:      drivers/media/rc/imon.c
7737
7738 IMS TWINTURBO FRAMEBUFFER DRIVER
7739 L:      linux-fbdev@vger.kernel.org
7740 S:      Orphan
7741 F:      drivers/video/fbdev/imsttfb.c
7742
7743 INA209 HARDWARE MONITOR DRIVER
7744 M:      Guenter Roeck <linux@roeck-us.net>
7745 L:      linux-hwmon@vger.kernel.org
7746 S:      Maintained
7747 F:      Documentation/hwmon/ina209.rst
7748 F:      Documentation/devicetree/bindings/hwmon/ina2xx.txt
7749 F:      drivers/hwmon/ina209.c
7750
7751 INA2XX HARDWARE MONITOR DRIVER
7752 M:      Guenter Roeck <linux@roeck-us.net>
7753 L:      linux-hwmon@vger.kernel.org
7754 S:      Maintained
7755 F:      Documentation/hwmon/ina2xx.rst
7756 F:      drivers/hwmon/ina2xx.c
7757 F:      include/linux/platform_data/ina2xx.h
7758
7759 INDUSTRY PACK SUBSYSTEM (IPACK)
7760 M:      Samuel Iglesias Gonsalvez <siglesias@igalia.com>
7761 M:      Jens Taprogge <jens.taprogge@taprogge.org>
7762 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
7763 L:      industrypack-devel@lists.sourceforge.net
7764 W:      http://industrypack.sourceforge.net
7765 S:      Maintained
7766 F:      drivers/ipack/
7767
7768 INFINIBAND SUBSYSTEM
7769 M:      Doug Ledford <dledford@redhat.com>
7770 M:      Jason Gunthorpe <jgg@mellanox.com>
7771 L:      linux-rdma@vger.kernel.org
7772 W:      https://github.com/linux-rdma/rdma-core
7773 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
7774 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma.git
7775 S:      Supported
7776 F:      Documentation/devicetree/bindings/infiniband/
7777 F:      Documentation/infiniband/
7778 F:      drivers/infiniband/
7779 F:      include/uapi/linux/if_infiniband.h
7780 F:      include/uapi/rdma/
7781 F:      include/rdma/
7782 F:      include/trace/events/ib_mad.h
7783 F:      include/trace/events/ib_umad.h
7784 F:      samples/bpf/ibumad_kern.c
7785 F:      samples/bpf/ibumad_user.c
7786
7787 INGENIC JZ4780 DMA Driver
7788 M:      Zubair Lutfullah Kakakhel <Zubair.Kakakhel@imgtec.com>
7789 S:      Maintained
7790 F:      drivers/dma/dma-jz4780.c
7791
7792 INGENIC JZ4780 NAND DRIVER
7793 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
7794 L:      linux-mtd@lists.infradead.org
7795 S:      Maintained
7796 F:      drivers/mtd/nand/raw/jz4780_*
7797
7798 INOTIFY
7799 M:      Jan Kara <jack@suse.cz>
7800 R:      Amir Goldstein <amir73il@gmail.com>
7801 L:      linux-fsdevel@vger.kernel.org
7802 S:      Maintained
7803 F:      Documentation/filesystems/inotify.txt
7804 F:      fs/notify/inotify/
7805 F:      include/linux/inotify.h
7806 F:      include/uapi/linux/inotify.h
7807
7808 INPUT (KEYBOARD, MOUSE, JOYSTICK, TOUCHSCREEN) DRIVERS
7809 M:      Dmitry Torokhov <dmitry.torokhov@gmail.com>
7810 L:      linux-input@vger.kernel.org
7811 Q:      http://patchwork.kernel.org/project/linux-input/list/
7812 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git
7813 S:      Maintained
7814 F:      drivers/input/
7815 F:      include/linux/input.h
7816 F:      include/uapi/linux/input.h
7817 F:      include/uapi/linux/input-event-codes.h
7818 F:      include/linux/input/
7819 F:      Documentation/devicetree/bindings/input/
7820 F:      Documentation/devicetree/bindings/serio/
7821 F:      Documentation/input/
7822
7823 INPUT MULTITOUCH (MT) PROTOCOL
7824 M:      Henrik Rydberg <rydberg@bitmath.org>
7825 L:      linux-input@vger.kernel.org
7826 S:      Odd fixes
7827 F:      Documentation/input/multi-touch-protocol.rst
7828 F:      drivers/input/input-mt.c
7829 K:      \b(ABS|SYN)_MT_
7830
7831 INSIDE SECURE CRYPTO DRIVER
7832 M:      Antoine Tenart <antoine.tenart@bootlin.com>
7833 F:      drivers/crypto/inside-secure/
7834 S:      Maintained
7835 L:      linux-crypto@vger.kernel.org
7836
7837 INTEGRITY MEASUREMENT ARCHITECTURE (IMA)
7838 M:      Mimi Zohar <zohar@linux.ibm.com>
7839 M:      Dmitry Kasatkin <dmitry.kasatkin@gmail.com>
7840 L:      linux-integrity@vger.kernel.org
7841 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity.git
7842 S:      Supported
7843 F:      security/integrity/ima/
7844
7845 INTEL 810/815 FRAMEBUFFER DRIVER
7846 M:      Antonino Daplas <adaplas@gmail.com>
7847 L:      linux-fbdev@vger.kernel.org
7848 S:      Maintained
7849 F:      drivers/video/fbdev/i810/
7850
7851 INTEL ASoC DRIVERS
7852 M:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
7853 M:      Liam Girdwood <liam.r.girdwood@linux.intel.com>
7854 M:      Jie Yang <yang.jie@linux.intel.com>
7855 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
7856 S:      Supported
7857 F:      sound/soc/intel/
7858
7859 INTEL ATOMISP2 DUMMY / POWER-MANAGEMENT DRIVER
7860 M:      Hans de Goede <hdegoede@redhat.com>
7861 L:      platform-driver-x86@vger.kernel.org
7862 S:      Maintained
7863 F:      drivers/platform/x86/intel_atomisp2_pm.c
7864
7865 INTEL C600 SERIES SAS CONTROLLER DRIVER
7866 M:      Intel SCU Linux support <intel-linux-scu@intel.com>
7867 M:      Artur Paszkiewicz <artur.paszkiewicz@intel.com>
7868 L:      linux-scsi@vger.kernel.org
7869 T:      git git://git.code.sf.net/p/intel-sas/isci
7870 S:      Supported
7871 F:      drivers/scsi/isci/
7872
7873 INTEL DRM DRIVERS (excluding Poulsbo, Moorestown and derivative chipsets)
7874 M:      Jani Nikula <jani.nikula@linux.intel.com>
7875 M:      Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
7876 M:      Rodrigo Vivi <rodrigo.vivi@intel.com>
7877 L:      intel-gfx@lists.freedesktop.org
7878 W:      https://01.org/linuxgraphics/
7879 B:      https://01.org/linuxgraphics/documentation/how-report-bugs
7880 C:      irc://chat.freenode.net/intel-gfx
7881 Q:      http://patchwork.freedesktop.org/project/intel-gfx/
7882 T:      git git://anongit.freedesktop.org/drm-intel
7883 S:      Supported
7884 F:      drivers/gpu/drm/i915/
7885 F:      include/drm/i915*
7886 F:      include/uapi/drm/i915_drm.h
7887 F:      Documentation/gpu/i915.rst
7888
7889 INTEL ETHERNET DRIVERS
7890 M:      Jeff Kirsher <jeffrey.t.kirsher@intel.com>
7891 L:      intel-wired-lan@lists.osuosl.org (moderated for non-subscribers)
7892 W:      http://www.intel.com/support/feedback.htm
7893 W:      http://e1000.sourceforge.net/
7894 Q:      http://patchwork.ozlabs.org/project/intel-wired-lan/list/
7895 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-queue.git
7896 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue.git
7897 S:      Supported
7898 F:      Documentation/networking/device_drivers/intel/e100.rst
7899 F:      Documentation/networking/device_drivers/intel/e1000.rst
7900 F:      Documentation/networking/device_drivers/intel/e1000e.rst
7901 F:      Documentation/networking/device_drivers/intel/fm10k.rst
7902 F:      Documentation/networking/device_drivers/intel/igb.rst
7903 F:      Documentation/networking/device_drivers/intel/igbvf.rst
7904 F:      Documentation/networking/device_drivers/intel/ixgb.rst
7905 F:      Documentation/networking/device_drivers/intel/ixgbe.rst
7906 F:      Documentation/networking/device_drivers/intel/ixgbevf.rst
7907 F:      Documentation/networking/device_drivers/intel/i40e.rst
7908 F:      Documentation/networking/device_drivers/intel/iavf.rst
7909 F:      Documentation/networking/device_drivers/intel/ice.rst
7910 F:      drivers/net/ethernet/intel/
7911 F:      drivers/net/ethernet/intel/*/
7912 F:      include/linux/avf/virtchnl.h
7913
7914 INTEL FRAMEBUFFER DRIVER (excluding 810 and 815)
7915 M:      Maik Broemme <mbroemme@libmpq.org>
7916 L:      linux-fbdev@vger.kernel.org
7917 S:      Maintained
7918 F:      Documentation/fb/intelfb.txt
7919 F:      drivers/video/fbdev/intelfb/
7920
7921 INTEL GPIO DRIVERS
7922 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
7923 L:      linux-gpio@vger.kernel.org
7924 S:      Maintained
7925 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
7926 F:      drivers/gpio/gpio-ich.c
7927 F:      drivers/gpio/gpio-intel-mid.c
7928 F:      drivers/gpio/gpio-lynxpoint.c
7929 F:      drivers/gpio/gpio-merrifield.c
7930 F:      drivers/gpio/gpio-ml-ioh.c
7931 F:      drivers/gpio/gpio-pch.c
7932 F:      drivers/gpio/gpio-sch.c
7933 F:      drivers/gpio/gpio-sodaville.c
7934
7935 INTEL GVT-g DRIVERS (Intel GPU Virtualization)
7936 M:      Zhenyu Wang <zhenyuw@linux.intel.com>
7937 M:      Zhi Wang <zhi.a.wang@intel.com>
7938 L:      intel-gvt-dev@lists.freedesktop.org
7939 L:      intel-gfx@lists.freedesktop.org
7940 W:      https://01.org/igvt-g
7941 T:      git https://github.com/intel/gvt-linux.git
7942 S:      Supported
7943 F:      drivers/gpu/drm/i915/gvt/
7944
7945 INTEL HID EVENT DRIVER
7946 M:      Alex Hung <alex.hung@canonical.com>
7947 L:      platform-driver-x86@vger.kernel.org
7948 S:      Maintained
7949 F:      drivers/platform/x86/intel-hid.c
7950
7951 INTEL I/OAT DMA DRIVER
7952 M:      Dave Jiang <dave.jiang@intel.com>
7953 R:      Dan Williams <dan.j.williams@intel.com>
7954 L:      dmaengine@vger.kernel.org
7955 Q:      https://patchwork.kernel.org/project/linux-dmaengine/list/
7956 S:      Supported
7957 F:      drivers/dma/ioat*
7958
7959 INTEL IDLE DRIVER
7960 M:      Jacob Pan <jacob.jun.pan@linux.intel.com>
7961 M:      Len Brown <lenb@kernel.org>
7962 L:      linux-pm@vger.kernel.org
7963 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git
7964 B:      https://bugzilla.kernel.org
7965 S:      Supported
7966 F:      drivers/idle/intel_idle.c
7967
7968 INTEL INTEGRATED SENSOR HUB DRIVER
7969 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
7970 M:      Jiri Kosina <jikos@kernel.org>
7971 L:      linux-input@vger.kernel.org
7972 S:      Maintained
7973 F:      drivers/hid/intel-ish-hid/
7974
7975 INTEL IOMMU (VT-d)
7976 M:      David Woodhouse <dwmw2@infradead.org>
7977 L:      iommu@lists.linux-foundation.org
7978 T:      git git://git.infradead.org/iommu-2.6.git
7979 S:      Supported
7980 F:      drivers/iommu/intel-iommu.c
7981 F:      include/linux/intel-iommu.h
7982
7983 INTEL IOP-ADMA DMA DRIVER
7984 R:      Dan Williams <dan.j.williams@intel.com>
7985 S:      Odd fixes
7986 F:      drivers/dma/iop-adma.c
7987
7988 INTEL IPU3 CSI-2 CIO2 DRIVER
7989 M:      Yong Zhi <yong.zhi@intel.com>
7990 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
7991 M:      Bingbu Cao <bingbu.cao@intel.com>
7992 R:      Tian Shu Qiu <tian.shu.qiu@intel.com>
7993 L:      linux-media@vger.kernel.org
7994 S:      Maintained
7995 F:      drivers/media/pci/intel/ipu3/
7996 F:      Documentation/media/uapi/v4l/pixfmt-srggb10-ipu3.rst
7997
7998 INTEL IPU3 CSI-2 IMGU DRIVER
7999 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
8000 L:      linux-media@vger.kernel.org
8001 S:      Maintained
8002 F:      drivers/staging/media/ipu3/
8003 F:      Documentation/media/uapi/v4l/pixfmt-meta-intel-ipu3.rst
8004 F:      Documentation/media/v4l-drivers/ipu3.rst
8005
8006 INTEL IXP4XX QMGR, NPE, ETHERNET and HSS SUPPORT
8007 M:      Krzysztof Halasa <khalasa@piap.pl>
8008 S:      Maintained
8009 F:      include/linux/soc/ixp4xx/qmgr.h
8010 F:      include/linux/soc/ixp4xx/npe.h
8011 F:      drivers/soc/ixp4xx/ixp4xx-qmgr.c
8012 F:      drivers/soc/ixp4xx/ixp4xx-npe.c
8013 F:      drivers/net/ethernet/xscale/ixp4xx_eth.c
8014 F:      drivers/net/wan/ixp4xx_hss.c
8015
8016 INTEL IXP4XX RANDOM NUMBER GENERATOR SUPPORT
8017 M:      Deepak Saxena <dsaxena@plexity.net>
8018 S:      Maintained
8019 F:      drivers/char/hw_random/ixp4xx-rng.c
8020
8021 INTEL MANAGEMENT ENGINE (mei)
8022 M:      Tomas Winkler <tomas.winkler@intel.com>
8023 L:      linux-kernel@vger.kernel.org
8024 S:      Supported
8025 F:      include/uapi/linux/mei.h
8026 F:      include/linux/mei_cl_bus.h
8027 F:      drivers/misc/mei/*
8028 F:      drivers/watchdog/mei_wdt.c
8029 F:      Documentation/misc-devices/mei/*
8030 F:      samples/mei/*
8031
8032 INTEL MENLOW THERMAL DRIVER
8033 M:      Sujith Thomas <sujith.thomas@intel.com>
8034 L:      platform-driver-x86@vger.kernel.org
8035 W:      https://01.org/linux-acpi
8036 S:      Supported
8037 F:      drivers/platform/x86/intel_menlow.c
8038
8039 INTEL MIC DRIVERS (mic)
8040 M:      Sudeep Dutt <sudeep.dutt@intel.com>
8041 M:      Ashutosh Dixit <ashutosh.dixit@intel.com>
8042 S:      Supported
8043 W:      https://github.com/sudeepdutt/mic
8044 W:      http://software.intel.com/en-us/mic-developer
8045 F:      include/linux/mic_bus.h
8046 F:      include/linux/scif.h
8047 F:      include/uapi/linux/mic_common.h
8048 F:      include/uapi/linux/mic_ioctl.h
8049 F:      include/uapi/linux/scif_ioctl.h
8050 F:      drivers/misc/mic/
8051 F:      drivers/dma/mic_x100_dma.c
8052 F:      drivers/dma/mic_x100_dma.h
8053 F:      Documentation/mic/
8054
8055 INTEL PMC CORE DRIVER
8056 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@intel.com>
8057 M:      Vishwanath Somayaji <vishwanath.somayaji@intel.com>
8058 L:      platform-driver-x86@vger.kernel.org
8059 S:      Maintained
8060 F:      drivers/platform/x86/intel_pmc_core*
8061
8062 INTEL PMC/P-Unit IPC DRIVER
8063 M:      Zha Qipeng<qipeng.zha@intel.com>
8064 L:      platform-driver-x86@vger.kernel.org
8065 S:      Maintained
8066 F:      drivers/platform/x86/intel_pmc_ipc.c
8067 F:      drivers/platform/x86/intel_punit_ipc.c
8068 F:      arch/x86/include/asm/intel_pmc_ipc.h
8069 F:      arch/x86/include/asm/intel_punit_ipc.h
8070
8071 INTEL PMIC GPIO DRIVERS
8072 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8073 S:      Maintained
8074 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/andy/linux-gpio-intel.git
8075 F:      drivers/gpio/gpio-*cove.c
8076 F:      drivers/gpio/gpio-msic.c
8077
8078 INTEL MULTIFUNCTION PMIC DEVICE DRIVERS
8079 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
8080 S:      Maintained
8081 F:      drivers/mfd/intel_msic.c
8082 F:      drivers/mfd/intel_soc_pmic*
8083 F:      include/linux/mfd/intel_msic.h
8084 F:      include/linux/mfd/intel_soc_pmic*
8085
8086 INTEL PRO/WIRELESS 2100, 2200BG, 2915ABG NETWORK CONNECTION SUPPORT
8087 M:      Stanislav Yakovlev <stas.yakovlev@gmail.com>
8088 L:      linux-wireless@vger.kernel.org
8089 S:      Maintained
8090 F:      Documentation/networking/device_drivers/intel/ipw2100.txt
8091 F:      Documentation/networking/device_drivers/intel/ipw2200.txt
8092 F:      drivers/net/wireless/intel/ipw2x00/
8093
8094 INTEL PSTATE DRIVER
8095 M:      Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
8096 M:      Len Brown <lenb@kernel.org>
8097 L:      linux-pm@vger.kernel.org
8098 S:      Supported
8099 F:      drivers/cpufreq/intel_pstate.c
8100
8101 INTEL RDMA RNIC DRIVER
8102 M:      Faisal Latif <faisal.latif@intel.com>
8103 M:      Shiraz Saleem <shiraz.saleem@intel.com>
8104 L:      linux-rdma@vger.kernel.org
8105 S:      Supported
8106 F:      drivers/infiniband/hw/i40iw/
8107 F:      include/uapi/rdma/i40iw-abi.h
8108
8109 INTEL TELEMETRY DRIVER
8110 M:      Rajneesh Bhardwaj <rajneesh.bhardwaj@linux.intel.com>
8111 M:      "David E. Box" <david.e.box@linux.intel.com>
8112 L:      platform-driver-x86@vger.kernel.org
8113 S:      Maintained
8114 F:      arch/x86/include/asm/intel_telemetry.h
8115 F:      drivers/platform/x86/intel_telemetry*
8116
8117 INTEL VIRTUAL BUTTON DRIVER
8118 M:      AceLan Kao <acelan.kao@canonical.com>
8119 L:      platform-driver-x86@vger.kernel.org
8120 S:      Maintained
8121 F:      drivers/platform/x86/intel-vbtn.c
8122
8123 INTEL WIRELESS 3945ABG/BG, 4965AGN (iwlegacy)
8124 M:      Stanislaw Gruszka <sgruszka@redhat.com>
8125 L:      linux-wireless@vger.kernel.org
8126 S:      Supported
8127 F:      drivers/net/wireless/intel/iwlegacy/
8128
8129 INTEL WIRELESS WIFI LINK (iwlwifi)
8130 M:      Johannes Berg <johannes.berg@intel.com>
8131 M:      Emmanuel Grumbach <emmanuel.grumbach@intel.com>
8132 M:      Luca Coelho <luciano.coelho@intel.com>
8133 M:      Intel Linux Wireless <linuxwifi@intel.com>
8134 L:      linux-wireless@vger.kernel.org
8135 W:      http://intellinuxwireless.org
8136 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi.git
8137 S:      Supported
8138 F:      drivers/net/wireless/intel/iwlwifi/
8139
8140 INTEL WIRELESS WIMAX CONNECTION 2400
8141 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
8142 M:      linux-wimax@intel.com
8143 L:      wimax@linuxwimax.org (subscribers-only)
8144 S:      Supported
8145 W:      http://linuxwimax.org
8146 F:      Documentation/wimax/README.i2400m
8147 F:      drivers/net/wimax/i2400m/
8148 F:      include/uapi/linux/wimax/i2400m.h
8149
8150 INTEL WMI THUNDERBOLT FORCE POWER DRIVER
8151 M:      Mario Limonciello <mario.limonciello@dell.com>
8152 S:      Maintained
8153 F:      drivers/platform/x86/intel-wmi-thunderbolt.c
8154
8155 INTEL(R) TRACE HUB
8156 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
8157 S:      Supported
8158 F:      Documentation/trace/intel_th.rst
8159 F:      drivers/hwtracing/intel_th/
8160
8161 INTEL(R) TRUSTED EXECUTION TECHNOLOGY (TXT)
8162 M:      Ning Sun <ning.sun@intel.com>
8163 L:      tboot-devel@lists.sourceforge.net
8164 W:      http://tboot.sourceforge.net
8165 T:      hg http://tboot.hg.sourceforge.net:8000/hgroot/tboot/tboot
8166 S:      Supported
8167 F:      Documentation/intel_txt.txt
8168 F:      include/linux/tboot.h
8169 F:      arch/x86/kernel/tboot.c
8170
8171 INTEL-MID GPIO DRIVER
8172 M:      David Cohen <david.a.cohen@linux.intel.com>
8173 L:      linux-gpio@vger.kernel.org
8174 S:      Maintained
8175 F:      drivers/gpio/gpio-intel-mid.c
8176
8177 INTERCONNECT API
8178 M:      Georgi Djakov <georgi.djakov@linaro.org>
8179 L:      linux-pm@vger.kernel.org
8180 S:      Maintained
8181 F:      Documentation/interconnect/
8182 F:      Documentation/devicetree/bindings/interconnect/
8183 F:      drivers/interconnect/
8184 F:      include/dt-bindings/interconnect/
8185 F:      include/linux/interconnect-provider.h
8186 F:      include/linux/interconnect.h
8187
8188 INVENSENSE MPU-3050 GYROSCOPE DRIVER
8189 M:      Linus Walleij <linus.walleij@linaro.org>
8190 L:      linux-iio@vger.kernel.org
8191 S:      Maintained
8192 F:      drivers/iio/gyro/mpu3050*
8193 F:      Documentation/devicetree/bindings/iio/gyroscope/invensense,mpu3050.txt
8194
8195 IOC3 ETHERNET DRIVER
8196 M:      Ralf Baechle <ralf@linux-mips.org>
8197 L:      linux-mips@vger.kernel.org
8198 S:      Maintained
8199 F:      drivers/net/ethernet/sgi/ioc3-eth.c
8200
8201 IOC3 SERIAL DRIVER
8202 M:      Pat Gefre <pfg@sgi.com>
8203 L:      linux-serial@vger.kernel.org
8204 S:      Maintained
8205 F:      drivers/tty/serial/ioc3_serial.c
8206
8207 IOMAP FILESYSTEM LIBRARY
8208 M:      Christoph Hellwig <hch@infradead.org>
8209 M:      Darrick J. Wong <darrick.wong@oracle.com>
8210 M:      linux-xfs@vger.kernel.org
8211 M:      linux-fsdevel@vger.kernel.org
8212 L:      linux-xfs@vger.kernel.org
8213 L:      linux-fsdevel@vger.kernel.org
8214 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
8215 S:      Supported
8216 F:      fs/iomap.c
8217 F:      include/linux/iomap.h
8218
8219 IOMMU DRIVERS
8220 M:      Joerg Roedel <joro@8bytes.org>
8221 L:      iommu@lists.linux-foundation.org
8222 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu.git
8223 S:      Maintained
8224 F:      Documentation/devicetree/bindings/iommu/
8225 F:      drivers/iommu/
8226 F:      include/linux/iommu.h
8227 F:      include/linux/of_iommu.h
8228 F:      include/linux/iova.h
8229
8230 IO_URING
8231 M:      Jens Axboe <axboe@kernel.dk>
8232 L:      linux-block@vger.kernel.org
8233 L:      linux-fsdevel@vger.kernel.org
8234 T:      git git://git.kernel.dk/linux-block
8235 T:      git git://git.kernel.dk/liburing
8236 S:      Maintained
8237 F:      fs/io_uring.c
8238 F:      include/uapi/linux/io_uring.h
8239
8240 IP MASQUERADING
8241 M:      Juanjo Ciarlante <jjciarla@raiz.uncu.edu.ar>
8242 S:      Maintained
8243 F:      net/ipv4/netfilter/ipt_MASQUERADE.c
8244
8245 IPMI SUBSYSTEM
8246 M:      Corey Minyard <minyard@acm.org>
8247 L:      openipmi-developer@lists.sourceforge.net (moderated for non-subscribers)
8248 W:      http://openipmi.sourceforge.net/
8249 S:      Supported
8250 F:      Documentation/devicetree/bindings/ipmi/
8251 F:      Documentation/IPMI.txt
8252 F:      drivers/char/ipmi/
8253 F:      include/linux/ipmi*
8254 F:      include/uapi/linux/ipmi*
8255
8256 IPS SCSI RAID DRIVER
8257 M:      Adaptec OEM Raid Solutions <aacraid@microsemi.com>
8258 L:      linux-scsi@vger.kernel.org
8259 W:      http://www.adaptec.com/
8260 S:      Maintained
8261 F:      drivers/scsi/ips*
8262
8263 IPVS
8264 M:      Wensong Zhang <wensong@linux-vs.org>
8265 M:      Simon Horman <horms@verge.net.au>
8266 M:      Julian Anastasov <ja@ssi.bg>
8267 L:      netdev@vger.kernel.org
8268 L:      lvs-devel@vger.kernel.org
8269 S:      Maintained
8270 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs-next.git
8271 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/horms/ipvs.git
8272 F:      Documentation/networking/ipvs-sysctl.txt
8273 F:      include/net/ip_vs.h
8274 F:      include/uapi/linux/ip_vs.h
8275 F:      net/netfilter/ipvs/
8276
8277 IPWIRELESS DRIVER
8278 M:      Jiri Kosina <jikos@kernel.org>
8279 M:      David Sterba <dsterba@suse.com>
8280 S:      Odd Fixes
8281 F:      drivers/tty/ipwireless/
8282
8283 IPX NETWORK LAYER
8284 L:      netdev@vger.kernel.org
8285 S:      Obsolete
8286 F:      include/uapi/linux/ipx.h
8287
8288 IRQ DOMAINS (IRQ NUMBER MAPPING LIBRARY)
8289 M:      Marc Zyngier <marc.zyngier@arm.com>
8290 S:      Maintained
8291 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8292 F:      Documentation/IRQ-domain.txt
8293 F:      include/linux/irqdomain.h
8294 F:      kernel/irq/irqdomain.c
8295 F:      kernel/irq/msi.c
8296
8297 IRQ SUBSYSTEM
8298 M:      Thomas Gleixner <tglx@linutronix.de>
8299 L:      linux-kernel@vger.kernel.org
8300 S:      Maintained
8301 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8302 F:      kernel/irq/
8303
8304 IRQCHIP DRIVERS
8305 M:      Thomas Gleixner <tglx@linutronix.de>
8306 M:      Jason Cooper <jason@lakedaemon.net>
8307 M:      Marc Zyngier <marc.zyngier@arm.com>
8308 L:      linux-kernel@vger.kernel.org
8309 S:      Maintained
8310 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git irq/core
8311 F:      Documentation/devicetree/bindings/interrupt-controller/
8312 F:      drivers/irqchip/
8313
8314 ISA
8315 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
8316 S:      Maintained
8317 F:      Documentation/isa.txt
8318 F:      drivers/base/isa.c
8319 F:      include/linux/isa.h
8320
8321 ISA RADIO MODULE
8322 M:      Hans Verkuil <hverkuil@xs4all.nl>
8323 L:      linux-media@vger.kernel.org
8324 T:      git git://linuxtv.org/media_tree.git
8325 W:      https://linuxtv.org
8326 S:      Maintained
8327 F:      drivers/media/radio/radio-isa*
8328
8329 ISAPNP
8330 M:      Jaroslav Kysela <perex@perex.cz>
8331 S:      Maintained
8332 F:      Documentation/isapnp.txt
8333 F:      drivers/pnp/isapnp/
8334 F:      include/linux/isapnp.h
8335
8336 ISCSI
8337 M:      Lee Duncan <lduncan@suse.com>
8338 M:      Chris Leech <cleech@redhat.com>
8339 L:      open-iscsi@googlegroups.com
8340 W:      www.open-iscsi.com
8341 S:      Maintained
8342 F:      drivers/scsi/*iscsi*
8343 F:      include/scsi/*iscsi*
8344
8345 iSCSI BOOT FIRMWARE TABLE (iBFT) DRIVER
8346 M:      Peter Jones <pjones@redhat.com>
8347 M:      Konrad Rzeszutek Wilk <konrad@kernel.org>
8348 S:      Maintained
8349 F:      drivers/firmware/iscsi_ibft*
8350
8351 ISCSI EXTENSIONS FOR RDMA (ISER) INITIATOR
8352 M:      Sagi Grimberg <sagi@grimberg.me>
8353 M:      Max Gurtovoy <maxg@mellanox.com>
8354 L:      linux-rdma@vger.kernel.org
8355 S:      Supported
8356 W:      http://www.openfabrics.org
8357 W:      www.open-iscsi.org
8358 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
8359 F:      drivers/infiniband/ulp/iser/
8360
8361 ISCSI EXTENSIONS FOR RDMA (ISER) TARGET
8362 M:      Sagi Grimberg <sagi@grimberg.me>
8363 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending.git master
8364 L:      linux-rdma@vger.kernel.org
8365 L:      target-devel@vger.kernel.org
8366 S:      Supported
8367 W:      http://www.linux-iscsi.org
8368 F:      drivers/infiniband/ulp/isert
8369
8370 ISDN/mISDN SUBSYSTEM
8371 M:      Karsten Keil <isdn@linux-pingi.de>
8372 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8373 L:      netdev@vger.kernel.org
8374 W:      http://www.isdn4linux.de
8375 S:      Maintained
8376 F:      drivers/isdn/mISDN
8377 F:      drivers/isdn/hardware
8378
8379 ISDN/CAPI SUBSYSTEM
8380 M:      Karsten Keil <isdn@linux-pingi.de>
8381 L:      isdn4linux@listserv.isdn4linux.de (subscribers-only)
8382 L:      netdev@vger.kernel.org
8383 W:      http://www.isdn4linux.de
8384 S:      Odd Fixes
8385 F:      Documentation/isdn/
8386 F:      drivers/isdn/capi/
8387 F:      drivers/staging/isdn/
8388 F:      net/bluetooth/cmtp/
8389 F:      include/linux/isdn/
8390 F:      include/uapi/linux/isdn/
8391
8392 IT87 HARDWARE MONITORING DRIVER
8393 M:      Jean Delvare <jdelvare@suse.com>
8394 L:      linux-hwmon@vger.kernel.org
8395 S:      Maintained
8396 F:      Documentation/hwmon/it87.rst
8397 F:      drivers/hwmon/it87.c
8398
8399 IT913X MEDIA DRIVER
8400 M:      Antti Palosaari <crope@iki.fi>
8401 L:      linux-media@vger.kernel.org
8402 W:      https://linuxtv.org
8403 W:      http://palosaari.fi/linux/
8404 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8405 T:      git git://linuxtv.org/anttip/media_tree.git
8406 S:      Maintained
8407 F:      drivers/media/tuners/it913x*
8408
8409 IVTV VIDEO4LINUX DRIVER
8410 M:      Andy Walls <awalls@md.metrocast.net>
8411 L:      ivtv-devel@ivtvdriver.org (subscribers-only)
8412 L:      linux-media@vger.kernel.org
8413 T:      git git://linuxtv.org/media_tree.git
8414 W:      http://www.ivtvdriver.org
8415 S:      Maintained
8416 F:      Documentation/media/v4l-drivers/ivtv*
8417 F:      drivers/media/pci/ivtv/
8418 F:      include/uapi/linux/ivtv*
8419
8420 IX2505V MEDIA DRIVER
8421 M:      Malcolm Priestley <tvboxspy@gmail.com>
8422 L:      linux-media@vger.kernel.org
8423 W:      https://linuxtv.org
8424 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8425 S:      Maintained
8426 F:      drivers/media/dvb-frontends/ix2505v*
8427
8428 JAILHOUSE HYPERVISOR INTERFACE
8429 M:      Jan Kiszka <jan.kiszka@siemens.com>
8430 L:      jailhouse-dev@googlegroups.com
8431 S:      Maintained
8432 F:      arch/x86/kernel/jailhouse.c
8433 F:      arch/x86/include/asm/jailhouse_para.h
8434
8435 JC42.4 TEMPERATURE SENSOR DRIVER
8436 M:      Guenter Roeck <linux@roeck-us.net>
8437 L:      linux-hwmon@vger.kernel.org
8438 S:      Maintained
8439 F:      drivers/hwmon/jc42.c
8440 F:      Documentation/hwmon/jc42.rst
8441
8442 JFS FILESYSTEM
8443 M:      Dave Kleikamp <shaggy@kernel.org>
8444 L:      jfs-discussion@lists.sourceforge.net
8445 W:      http://jfs.sourceforge.net/
8446 T:      git git://github.com/kleikamp/linux-shaggy.git
8447 S:      Maintained
8448 F:      Documentation/filesystems/jfs.txt
8449 F:      fs/jfs/
8450
8451 JME NETWORK DRIVER
8452 M:      Guo-Fu Tseng <cooldavid@cooldavid.org>
8453 L:      netdev@vger.kernel.org
8454 S:      Maintained
8455 F:      drivers/net/ethernet/jme.*
8456
8457 JOURNALLING FLASH FILE SYSTEM V2 (JFFS2)
8458 M:      David Woodhouse <dwmw2@infradead.org>
8459 M:      Richard Weinberger <richard@nod.at>
8460 L:      linux-mtd@lists.infradead.org
8461 W:      http://www.linux-mtd.infradead.org/doc/jffs2.html
8462 T:      git git://git.infradead.org/ubifs-2.6.git
8463 S:      Odd Fixes
8464 F:      fs/jffs2/
8465 F:      include/uapi/linux/jffs2.h
8466
8467 JOURNALLING LAYER FOR BLOCK DEVICES (JBD2)
8468 M:      "Theodore Ts'o" <tytso@mit.edu>
8469 M:      Jan Kara <jack@suse.com>
8470 L:      linux-ext4@vger.kernel.org
8471 S:      Maintained
8472 F:      fs/jbd2/
8473 F:      include/linux/jbd2.h
8474
8475 JPU V4L2 MEM2MEM DRIVER FOR RENESAS
8476 M:      Mikhail Ulyanov <mikhail.ulyanov@cogentembedded.com>
8477 L:      linux-media@vger.kernel.org
8478 S:      Maintained
8479 F:      drivers/media/platform/rcar_jpu.c
8480
8481 JSM Neo PCI based serial card
8482 L:      linux-serial@vger.kernel.org
8483 S:      Orphan
8484 F:      drivers/tty/serial/jsm/
8485
8486 K10TEMP HARDWARE MONITORING DRIVER
8487 M:      Clemens Ladisch <clemens@ladisch.de>
8488 L:      linux-hwmon@vger.kernel.org
8489 S:      Maintained
8490 F:      Documentation/hwmon/k10temp.rst
8491 F:      drivers/hwmon/k10temp.c
8492
8493 K8TEMP HARDWARE MONITORING DRIVER
8494 M:      Rudolf Marek <r.marek@assembler.cz>
8495 L:      linux-hwmon@vger.kernel.org
8496 S:      Maintained
8497 F:      Documentation/hwmon/k8temp.rst
8498 F:      drivers/hwmon/k8temp.c
8499
8500 KASAN
8501 M:      Andrey Ryabinin <aryabinin@virtuozzo.com>
8502 R:      Alexander Potapenko <glider@google.com>
8503 R:      Dmitry Vyukov <dvyukov@google.com>
8504 L:      kasan-dev@googlegroups.com
8505 S:      Maintained
8506 F:      arch/*/include/asm/kasan.h
8507 F:      arch/*/mm/kasan_init*
8508 F:      Documentation/dev-tools/kasan.rst
8509 F:      include/linux/kasan*.h
8510 F:      lib/test_kasan.c
8511 F:      mm/kasan/
8512 F:      scripts/Makefile.kasan
8513
8514 KCONFIG
8515 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8516 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git kconfig
8517 L:      linux-kbuild@vger.kernel.org
8518 S:      Maintained
8519 F:      Documentation/kbuild/kconfig*
8520 F:      scripts/kconfig/
8521 F:      scripts/Kconfig.include
8522
8523 KDUMP
8524 M:      Dave Young <dyoung@redhat.com>
8525 M:      Baoquan He <bhe@redhat.com>
8526 R:      Vivek Goyal <vgoyal@redhat.com>
8527 L:      kexec@lists.infradead.org
8528 W:      http://lse.sourceforge.net/kdump/
8529 S:      Maintained
8530 F:      Documentation/kdump/
8531
8532 KEENE FM RADIO TRANSMITTER DRIVER
8533 M:      Hans Verkuil <hverkuil@xs4all.nl>
8534 L:      linux-media@vger.kernel.org
8535 T:      git git://linuxtv.org/media_tree.git
8536 W:      https://linuxtv.org
8537 S:      Maintained
8538 F:      drivers/media/radio/radio-keene*
8539
8540 KERNEL AUTOMOUNTER
8541 M:      Ian Kent <raven@themaw.net>
8542 L:      autofs@vger.kernel.org
8543 S:      Maintained
8544 F:      fs/autofs/
8545
8546 KERNEL BUILD + files below scripts/ (unless maintained elsewhere)
8547 M:      Masahiro Yamada <yamada.masahiro@socionext.com>
8548 M:      Michal Marek <michal.lkml@markovi.net>
8549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild.git
8550 L:      linux-kbuild@vger.kernel.org
8551 S:      Maintained
8552 F:      Documentation/kbuild/
8553 F:      Makefile
8554 F:      scripts/Kbuild*
8555 F:      scripts/Makefile*
8556 F:      scripts/basic/
8557 F:      scripts/mk*
8558 F:      scripts/*vmlinux*
8559 F:      scripts/mod/
8560 F:      scripts/package/
8561
8562 KERNEL JANITORS
8563 L:      kernel-janitors@vger.kernel.org
8564 W:      http://kernelnewbies.org/KernelJanitors
8565 S:      Odd Fixes
8566
8567 KERNEL NFSD, SUNRPC, AND LOCKD SERVERS
8568 M:      "J. Bruce Fields" <bfields@fieldses.org>
8569 M:      Chuck Lever <chuck.lever@oracle.com>
8570 L:      linux-nfs@vger.kernel.org
8571 W:      http://nfs.sourceforge.net/
8572 T:      git git://linux-nfs.org/~bfields/linux.git
8573 S:      Supported
8574 F:      fs/nfsd/
8575 F:      include/uapi/linux/nfsd/
8576 F:      fs/lockd/
8577 F:      fs/nfs_common/
8578 F:      net/sunrpc/
8579 F:      include/linux/lockd/
8580 F:      include/linux/sunrpc/
8581 F:      include/uapi/linux/sunrpc/
8582
8583 KERNEL SELFTEST FRAMEWORK
8584 M:      Shuah Khan <shuah@kernel.org>
8585 M:      Shuah Khan <skhan@linuxfoundation.org>
8586 L:      linux-kselftest@vger.kernel.org
8587 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git
8588 Q:      https://patchwork.kernel.org/project/linux-kselftest/list/
8589 S:      Maintained
8590 F:      tools/testing/selftests/
8591 F:      Documentation/dev-tools/kselftest*
8592
8593 KERNEL USERMODE HELPER
8594 M:      Luis Chamberlain <mcgrof@kernel.org>
8595 L:      linux-kernel@vger.kernel.org
8596 S:      Maintained
8597 F:      kernel/umh.c
8598 F:      include/linux/umh.h
8599
8600 KERNEL VIRTUAL MACHINE (KVM)
8601 M:      Paolo Bonzini <pbonzini@redhat.com>
8602 M:      Radim Krčmář <rkrcmar@redhat.com>
8603 L:      kvm@vger.kernel.org
8604 W:      http://www.linux-kvm.org
8605 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8606 S:      Supported
8607 F:      Documentation/virtual/kvm/
8608 F:      include/trace/events/kvm.h
8609 F:      include/uapi/asm-generic/kvm*
8610 F:      include/uapi/linux/kvm*
8611 F:      include/asm-generic/kvm*
8612 F:      include/linux/kvm*
8613 F:      include/kvm/iodev.h
8614 F:      virt/kvm/*
8615 F:      tools/kvm/
8616 F:      tools/testing/selftests/kvm/
8617
8618 KERNEL VIRTUAL MACHINE FOR AMD-V (KVM/amd)
8619 M:      Joerg Roedel <joro@8bytes.org>
8620 L:      kvm@vger.kernel.org
8621 W:      http://www.linux-kvm.org/
8622 S:      Maintained
8623 F:      arch/x86/include/asm/svm.h
8624 F:      arch/x86/kvm/svm.c
8625
8626 KERNEL VIRTUAL MACHINE FOR ARM/ARM64 (KVM/arm, KVM/arm64)
8627 M:      Marc Zyngier <marc.zyngier@arm.com>
8628 R:      James Morse <james.morse@arm.com>
8629 R:      Julien Thierry <julien.thierry@arm.com>
8630 R:      Suzuki K Pouloze <suzuki.poulose@arm.com>
8631 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
8632 L:      kvmarm@lists.cs.columbia.edu
8633 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm.git
8634 S:      Maintained
8635 F:      arch/arm/include/uapi/asm/kvm*
8636 F:      arch/arm/include/asm/kvm*
8637 F:      arch/arm/kvm/
8638 F:      arch/arm64/include/uapi/asm/kvm*
8639 F:      arch/arm64/include/asm/kvm*
8640 F:      arch/arm64/kvm/
8641 F:      virt/kvm/arm/
8642 F:      include/kvm/arm_*
8643
8644 KERNEL VIRTUAL MACHINE FOR MIPS (KVM/mips)
8645 M:      James Hogan <jhogan@kernel.org>
8646 L:      linux-mips@vger.kernel.org
8647 S:      Supported
8648 F:      arch/mips/include/uapi/asm/kvm*
8649 F:      arch/mips/include/asm/kvm*
8650 F:      arch/mips/kvm/
8651
8652 KERNEL VIRTUAL MACHINE FOR POWERPC (KVM/powerpc)
8653 M:      Paul Mackerras <paulus@ozlabs.org>
8654 L:      kvm-ppc@vger.kernel.org
8655 W:      http://www.linux-kvm.org/
8656 T:      git git://github.com/agraf/linux-2.6.git
8657 S:      Supported
8658 F:      arch/powerpc/include/uapi/asm/kvm*
8659 F:      arch/powerpc/include/asm/kvm*
8660 F:      arch/powerpc/kvm/
8661 F:      arch/powerpc/kernel/kvm*
8662
8663 KERNEL VIRTUAL MACHINE for s390 (KVM/s390)
8664 M:      Christian Borntraeger <borntraeger@de.ibm.com>
8665 M:      Janosch Frank <frankja@linux.ibm.com>
8666 R:      David Hildenbrand <david@redhat.com>
8667 R:      Cornelia Huck <cohuck@redhat.com>
8668 L:      linux-s390@vger.kernel.org
8669 W:      http://www.ibm.com/developerworks/linux/linux390/
8670 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux.git
8671 S:      Supported
8672 F:      arch/s390/include/uapi/asm/kvm*
8673 F:      arch/s390/include/asm/gmap.h
8674 F:      arch/s390/include/asm/kvm*
8675 F:      arch/s390/kvm/
8676 F:      arch/s390/mm/gmap.c
8677
8678 KERNEL VIRTUAL MACHINE FOR X86 (KVM/x86)
8679 M:      Paolo Bonzini <pbonzini@redhat.com>
8680 M:      Radim Krčmář <rkrcmar@redhat.com>
8681 L:      kvm@vger.kernel.org
8682 W:      http://www.linux-kvm.org
8683 T:      git git://git.kernel.org/pub/scm/virt/kvm/kvm.git
8684 S:      Supported
8685 F:      arch/x86/kvm/
8686 F:      arch/x86/kvm/*/
8687 F:      arch/x86/include/uapi/asm/kvm*
8688 F:      arch/x86/include/asm/kvm*
8689 F:      arch/x86/include/asm/pvclock-abi.h
8690 F:      arch/x86/kernel/kvm.c
8691 F:      arch/x86/kernel/kvmclock.c
8692
8693 KERNFS
8694 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
8695 M:      Tejun Heo <tj@kernel.org>
8696 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git
8697 S:      Supported
8698 F:      include/linux/kernfs.h
8699 F:      fs/kernfs/
8700
8701 KEXEC
8702 M:      Eric Biederman <ebiederm@xmission.com>
8703 W:      http://kernel.org/pub/linux/utils/kernel/kexec/
8704 L:      kexec@lists.infradead.org
8705 S:      Maintained
8706 F:      include/linux/kexec.h
8707 F:      include/uapi/linux/kexec.h
8708 F:      kernel/kexec*
8709
8710 KEYS-ENCRYPTED
8711 M:      Mimi Zohar <zohar@linux.ibm.com>
8712 L:      linux-integrity@vger.kernel.org
8713 L:      keyrings@vger.kernel.org
8714 S:      Supported
8715 F:      Documentation/security/keys/trusted-encrypted.rst
8716 F:      include/keys/encrypted-type.h
8717 F:      security/keys/encrypted-keys/
8718
8719 KEYS-TRUSTED
8720 M:      James Bottomley <jejb@linux.ibm.com>
8721 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
8722 M:      Mimi Zohar <zohar@linux.ibm.com>
8723 L:      linux-integrity@vger.kernel.org
8724 L:      keyrings@vger.kernel.org
8725 S:      Supported
8726 F:      Documentation/security/keys/trusted-encrypted.rst
8727 F:      include/keys/trusted-type.h
8728 F:      security/keys/trusted.c
8729 F:      security/keys/trusted.h
8730
8731 KEYS/KEYRINGS:
8732 M:      David Howells <dhowells@redhat.com>
8733 L:      keyrings@vger.kernel.org
8734 S:      Maintained
8735 F:      Documentation/security/keys/core.rst
8736 F:      include/linux/key.h
8737 F:      include/linux/key-type.h
8738 F:      include/linux/keyctl.h
8739 F:      include/uapi/linux/keyctl.h
8740 F:      include/keys/
8741 F:      security/keys/
8742
8743 KGDB / KDB /debug_core
8744 M:      Jason Wessel <jason.wessel@windriver.com>
8745 M:      Daniel Thompson <daniel.thompson@linaro.org>
8746 W:      http://kgdb.wiki.kernel.org/
8747 L:      kgdb-bugreport@lists.sourceforge.net
8748 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jwessel/kgdb.git
8749 S:      Maintained
8750 F:      Documentation/dev-tools/kgdb.rst
8751 F:      drivers/misc/kgdbts.c
8752 F:      drivers/tty/serial/kgdboc.c
8753 F:      include/linux/kdb.h
8754 F:      include/linux/kgdb.h
8755 F:      kernel/debug/
8756
8757 KMEMLEAK
8758 M:      Catalin Marinas <catalin.marinas@arm.com>
8759 S:      Maintained
8760 F:      Documentation/dev-tools/kmemleak.rst
8761 F:      include/linux/kmemleak.h
8762 F:      mm/kmemleak.c
8763 F:      mm/kmemleak-test.c
8764
8765 KMOD KERNEL MODULE LOADER - USERMODE HELPER
8766 M:      Luis Chamberlain <mcgrof@kernel.org>
8767 L:      linux-kernel@vger.kernel.org
8768 S:      Maintained
8769 F:      kernel/kmod.c
8770 F:      include/linux/kmod.h
8771 F:      lib/test_kmod.c
8772 F:      tools/testing/selftests/kmod/
8773
8774 KPROBES
8775 M:      Naveen N. Rao <naveen.n.rao@linux.ibm.com>
8776 M:      Anil S Keshavamurthy <anil.s.keshavamurthy@intel.com>
8777 M:      "David S. Miller" <davem@davemloft.net>
8778 M:      Masami Hiramatsu <mhiramat@kernel.org>
8779 S:      Maintained
8780 F:      Documentation/kprobes.txt
8781 F:      include/linux/kprobes.h
8782 F:      include/asm-generic/kprobes.h
8783 F:      kernel/kprobes.c
8784
8785 KS0108 LCD CONTROLLER DRIVER
8786 M:      Miguel Ojeda Sandonis <miguel.ojeda.sandonis@gmail.com>
8787 S:      Maintained
8788 F:      Documentation/auxdisplay/ks0108
8789 F:      drivers/auxdisplay/ks0108.c
8790 F:      include/linux/ks0108.h
8791
8792 L3MDEV
8793 M:      David Ahern <dsa@cumulusnetworks.com>
8794 L:      netdev@vger.kernel.org
8795 S:      Maintained
8796 F:      net/l3mdev
8797 F:      include/net/l3mdev.h
8798
8799 L7 BPF FRAMEWORK
8800 M:      John Fastabend <john.fastabend@gmail.com>
8801 M:      Daniel Borkmann <daniel@iogearbox.net>
8802 L:      netdev@vger.kernel.org
8803 L:      bpf@vger.kernel.org
8804 S:      Maintained
8805 F:      include/linux/skmsg.h
8806 F:      net/core/skmsg.c
8807 F:      net/core/sock_map.c
8808 F:      net/ipv4/tcp_bpf.c
8809
8810 LANTIQ / INTEL Ethernet drivers
8811 M:      Hauke Mehrtens <hauke@hauke-m.de>
8812 L:      netdev@vger.kernel.org
8813 S:      Maintained
8814 F:      net/dsa/tag_gswip.c
8815 F:      drivers/net/ethernet/lantiq_xrx200.c
8816 F:      drivers/net/dsa/lantiq_pce.h
8817 F:      drivers/net/dsa/lantiq_gswip.c
8818
8819 LANTIQ MIPS ARCHITECTURE
8820 M:      John Crispin <john@phrozen.org>
8821 L:      linux-mips@vger.kernel.org
8822 S:      Maintained
8823 F:      arch/mips/lantiq
8824 F:      drivers/soc/lantiq
8825
8826 LAPB module
8827 L:      linux-x25@vger.kernel.org
8828 S:      Orphan
8829 F:      Documentation/networking/lapb-module.txt
8830 F:      include/*/lapb.h
8831 F:      net/lapb/
8832
8833 LASI 53c700 driver for PARISC
8834 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
8835 L:      linux-scsi@vger.kernel.org
8836 S:      Maintained
8837 F:      Documentation/scsi/53c700.txt
8838 F:      drivers/scsi/53c700*
8839
8840 LEAKING_ADDRESSES
8841 M:      Tobin C. Harding <me@tobin.cc>
8842 M:      Tycho Andersen <tycho@tycho.ws>
8843 L:      kernel-hardening@lists.openwall.com
8844 S:      Maintained
8845 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tobin/leaks.git
8846 F:      scripts/leaking_addresses.pl
8847
8848 LED SUBSYSTEM
8849 M:      Jacek Anaszewski <jacek.anaszewski@gmail.com>
8850 M:      Pavel Machek <pavel@ucw.cz>
8851 R:      Dan Murphy <dmurphy@ti.com>
8852 L:      linux-leds@vger.kernel.org
8853 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds.git
8854 S:      Maintained
8855 F:      Documentation/devicetree/bindings/leds/
8856 F:      drivers/leds/
8857 F:      include/linux/leds.h
8858
8859 LEGACY EEPROM DRIVER
8860 M:      Jean Delvare <jdelvare@suse.com>
8861 S:      Maintained
8862 F:      Documentation/misc-devices/eeprom
8863 F:      drivers/misc/eeprom/eeprom.c
8864
8865 LEGO MINDSTORMS EV3
8866 R:      David Lechner <david@lechnology.com>
8867 S:      Maintained
8868 F:      arch/arm/boot/dts/da850-lego-ev3.dts
8869 F:      Documentation/devicetree/bindings/power/supply/lego_ev3_battery.txt
8870 F:      drivers/power/supply/lego_ev3_battery.c
8871
8872 LEGO USB Tower driver
8873 M:      Juergen Stuber <starblue@users.sourceforge.net>
8874 L:      legousb-devel@lists.sourceforge.net
8875 W:      http://legousb.sourceforge.net/
8876 S:      Maintained
8877 F:      drivers/usb/misc/legousbtower.c
8878
8879 LG LAPTOP EXTRAS
8880 M:      Matan Ziv-Av <matan@svgalib.org>
8881 L:      platform-driver-x86@vger.kernel.org
8882 S:      Maintained
8883 F:      Documentation/ABI/testing/sysfs-platform-lg-laptop
8884 F:      Documentation/laptops/lg-laptop.rst
8885 F:      drivers/platform/x86/lg-laptop.c
8886
8887 LG2160 MEDIA DRIVER
8888 M:      Michael Krufky <mkrufky@linuxtv.org>
8889 L:      linux-media@vger.kernel.org
8890 W:      https://linuxtv.org
8891 W:      http://github.com/mkrufky
8892 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8893 T:      git git://linuxtv.org/mkrufky/tuners.git
8894 S:      Maintained
8895 F:      drivers/media/dvb-frontends/lg2160.*
8896
8897 LGDT3305 MEDIA DRIVER
8898 M:      Michael Krufky <mkrufky@linuxtv.org>
8899 L:      linux-media@vger.kernel.org
8900 W:      https://linuxtv.org
8901 W:      http://github.com/mkrufky
8902 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
8903 T:      git git://linuxtv.org/mkrufky/tuners.git
8904 S:      Maintained
8905 F:      drivers/media/dvb-frontends/lgdt3305.*
8906
8907 LIBATA PATA ARASAN COMPACT FLASH CONTROLLER
8908 M:      Viresh Kumar <vireshk@kernel.org>
8909 L:      linux-ide@vger.kernel.org
8910 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8911 S:      Maintained
8912 F:      include/linux/pata_arasan_cf_data.h
8913 F:      drivers/ata/pata_arasan_cf.c
8914
8915 LIBATA PATA DRIVERS
8916 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
8917 M:      Jens Axboe <axboe@kernel.dk>
8918 L:      linux-ide@vger.kernel.org
8919 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8920 S:      Maintained
8921 F:      drivers/ata/pata_*.c
8922 F:      drivers/ata/ata_generic.c
8923
8924 LIBATA PATA FARADAY FTIDE010 AND GEMINI SATA BRIDGE DRIVERS
8925 M:      Linus Walleij <linus.walleij@linaro.org>
8926 L:      linux-ide@vger.kernel.org
8927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8928 S:      Maintained
8929 F:      drivers/ata/pata_ftide010.c
8930 F:      drivers/ata/sata_gemini.c
8931 F:      drivers/ata/sata_gemini.h
8932
8933 LIBATA SATA AHCI PLATFORM devices support
8934 M:      Hans de Goede <hdegoede@redhat.com>
8935 M:      Jens Axboe <axboe@kernel.dk>
8936 L:      linux-ide@vger.kernel.org
8937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8938 S:      Maintained
8939 F:      drivers/ata/ahci_platform.c
8940 F:      drivers/ata/libahci_platform.c
8941 F:      include/linux/ahci_platform.h
8942
8943 LIBATA SATA PROMISE TX2/TX4 CONTROLLER DRIVER
8944 M:      Mikael Pettersson <mikpelinux@gmail.com>
8945 L:      linux-ide@vger.kernel.org
8946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8947 S:      Maintained
8948 F:      drivers/ata/sata_promise.*
8949
8950 LIBATA SUBSYSTEM (Serial and Parallel ATA drivers)
8951 M:      Jens Axboe <axboe@kernel.dk>
8952 L:      linux-ide@vger.kernel.org
8953 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/axboe/linux-block.git
8954 S:      Maintained
8955 F:      drivers/ata/
8956 F:      include/linux/ata.h
8957 F:      include/linux/libata.h
8958 F:      Documentation/devicetree/bindings/ata/
8959
8960 LIBLOCKDEP
8961 M:      Sasha Levin <alexander.levin@microsoft.com>
8962 S:      Maintained
8963 F:      tools/lib/lockdep/
8964
8965 LIBNVDIMM BLK: MMIO-APERTURE DRIVER
8966 M:      Dan Williams <dan.j.williams@intel.com>
8967 M:      Vishal Verma <vishal.l.verma@intel.com>
8968 M:      Dave Jiang <dave.jiang@intel.com>
8969 L:      linux-nvdimm@lists.01.org
8970 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8971 S:      Supported
8972 F:      drivers/nvdimm/blk.c
8973 F:      drivers/nvdimm/region_devs.c
8974
8975 LIBNVDIMM BTT: BLOCK TRANSLATION TABLE
8976 M:      Vishal Verma <vishal.l.verma@intel.com>
8977 M:      Dan Williams <dan.j.williams@intel.com>
8978 M:      Dave Jiang <dave.jiang@intel.com>
8979 L:      linux-nvdimm@lists.01.org
8980 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8981 S:      Supported
8982 F:      drivers/nvdimm/btt*
8983
8984 LIBNVDIMM PMEM: PERSISTENT MEMORY DRIVER
8985 M:      Dan Williams <dan.j.williams@intel.com>
8986 M:      Vishal Verma <vishal.l.verma@intel.com>
8987 M:      Dave Jiang <dave.jiang@intel.com>
8988 L:      linux-nvdimm@lists.01.org
8989 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8990 S:      Supported
8991 F:      drivers/nvdimm/pmem*
8992
8993 LIBNVDIMM: DEVICETREE BINDINGS
8994 M:      Oliver O'Halloran <oohall@gmail.com>
8995 L:      linux-nvdimm@lists.01.org
8996 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
8997 S:      Supported
8998 F:      drivers/nvdimm/of_pmem.c
8999 F:      Documentation/devicetree/bindings/pmem/pmem-region.txt
9000
9001 LIBNVDIMM: NON-VOLATILE MEMORY DEVICE SUBSYSTEM
9002 M:      Dan Williams <dan.j.williams@intel.com>
9003 M:      Vishal Verma <vishal.l.verma@intel.com>
9004 M:      Dave Jiang <dave.jiang@intel.com>
9005 M:      Keith Busch <keith.busch@intel.com>
9006 M:      Ira Weiny <ira.weiny@intel.com>
9007 L:      linux-nvdimm@lists.01.org
9008 Q:      https://patchwork.kernel.org/project/linux-nvdimm/list/
9009 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nvdimm/nvdimm.git
9010 S:      Supported
9011 F:      drivers/nvdimm/*
9012 F:      drivers/acpi/nfit/*
9013 F:      include/linux/nd.h
9014 F:      include/linux/libnvdimm.h
9015 F:      include/uapi/linux/ndctl.h
9016
9017 LIGHTNVM PLATFORM SUPPORT
9018 M:      Matias Bjorling <mb@lightnvm.io>
9019 W:      http://github/OpenChannelSSD
9020 L:      linux-block@vger.kernel.org
9021 S:      Maintained
9022 F:      drivers/lightnvm/
9023 F:      include/linux/lightnvm.h
9024 F:      include/uapi/linux/lightnvm.h
9025
9026 LINUX FOR POWER MACINTOSH
9027 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9028 W:      http://www.penguinppc.org/
9029 L:      linuxppc-dev@lists.ozlabs.org
9030 S:      Maintained
9031 F:      arch/powerpc/platforms/powermac/
9032 F:      drivers/macintosh/
9033
9034 LINUX FOR POWERPC (32-BIT AND 64-BIT)
9035 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
9036 M:      Paul Mackerras <paulus@samba.org>
9037 M:      Michael Ellerman <mpe@ellerman.id.au>
9038 W:      https://github.com/linuxppc/linux/wiki
9039 L:      linuxppc-dev@lists.ozlabs.org
9040 Q:      http://patchwork.ozlabs.org/project/linuxppc-dev/list/
9041 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git
9042 S:      Supported
9043 F:      Documentation/ABI/stable/sysfs-firmware-opal-*
9044 F:      Documentation/devicetree/bindings/powerpc/
9045 F:      Documentation/devicetree/bindings/rtc/rtc-opal.txt
9046 F:      Documentation/devicetree/bindings/i2c/i2c-opal.txt
9047 F:      Documentation/powerpc/
9048 F:      arch/powerpc/
9049 F:      drivers/char/tpm/tpm_ibmvtpm*
9050 F:      drivers/crypto/nx/
9051 F:      drivers/crypto/vmx/
9052 F:      drivers/i2c/busses/i2c-opal.c
9053 F:      drivers/net/ethernet/ibm/ibmveth.*
9054 F:      drivers/net/ethernet/ibm/ibmvnic.*
9055 F:      drivers/pci/hotplug/pnv_php.c
9056 F:      drivers/pci/hotplug/rpa*
9057 F:      drivers/rtc/rtc-opal.c
9058 F:      drivers/scsi/ibmvscsi/
9059 F:      drivers/tty/hvc/hvc_opal.c
9060 F:      drivers/watchdog/wdrtas.c
9061 F:      tools/testing/selftests/powerpc
9062 N:      /pmac
9063 N:      powermac
9064 N:      powernv
9065 N:      [^a-z0-9]ps3
9066 N:      pseries
9067
9068 LINUX FOR POWERPC EMBEDDED MPC5XXX
9069 M:      Anatolij Gustschin <agust@denx.de>
9070 L:      linuxppc-dev@lists.ozlabs.org
9071 T:      git git://git.denx.de/linux-denx-agust.git
9072 S:      Maintained
9073 F:      arch/powerpc/platforms/512x/
9074 F:      arch/powerpc/platforms/52xx/
9075
9076 LINUX FOR POWERPC EMBEDDED PPC4XX
9077 M:      Alistair Popple <alistair@popple.id.au>
9078 M:      Matt Porter <mporter@kernel.crashing.org>
9079 W:      http://www.penguinppc.org/
9080 L:      linuxppc-dev@lists.ozlabs.org
9081 S:      Maintained
9082 F:      arch/powerpc/platforms/40x/
9083 F:      arch/powerpc/platforms/44x/
9084
9085 LINUX FOR POWERPC EMBEDDED PPC83XX AND PPC85XX
9086 M:      Scott Wood <oss@buserror.net>
9087 M:      Kumar Gala <galak@kernel.crashing.org>
9088 W:      http://www.penguinppc.org/
9089 L:      linuxppc-dev@lists.ozlabs.org
9090 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/scottwood/linux.git
9091 S:      Maintained
9092 F:      arch/powerpc/platforms/83xx/
9093 F:      arch/powerpc/platforms/85xx/
9094 F:      Documentation/devicetree/bindings/powerpc/fsl/
9095
9096 LINUX FOR POWERPC EMBEDDED PPC8XX
9097 M:      Vitaly Bordug <vitb@kernel.crashing.org>
9098 W:      http://www.penguinppc.org/
9099 L:      linuxppc-dev@lists.ozlabs.org
9100 S:      Maintained
9101 F:      arch/powerpc/platforms/8xx/
9102
9103 LINUX FOR POWERPC EMBEDDED XILINX VIRTEX
9104 L:      linuxppc-dev@lists.ozlabs.org
9105 S:      Orphan
9106 F:      arch/powerpc/*/*virtex*
9107 F:      arch/powerpc/*/*/*virtex*
9108
9109 LINUX FOR POWERPC PA SEMI PWRFICIENT
9110 L:      linuxppc-dev@lists.ozlabs.org
9111 S:      Orphan
9112 F:      arch/powerpc/platforms/pasemi/
9113 F:      drivers/*/*pasemi*
9114 F:      drivers/*/*/*pasemi*
9115
9116 LINUX KERNEL DUMP TEST MODULE (LKDTM)
9117 M:      Kees Cook <keescook@chromium.org>
9118 S:      Maintained
9119 F:      drivers/misc/lkdtm/*
9120
9121 LINUX KERNEL MEMORY CONSISTENCY MODEL (LKMM)
9122 M:      Alan Stern <stern@rowland.harvard.edu>
9123 M:      Andrea Parri <andrea.parri@amarulasolutions.com>
9124 M:      Will Deacon <will@kernel.org>
9125 M:      Peter Zijlstra <peterz@infradead.org>
9126 M:      Boqun Feng <boqun.feng@gmail.com>
9127 M:      Nicholas Piggin <npiggin@gmail.com>
9128 M:      David Howells <dhowells@redhat.com>
9129 M:      Jade Alglave <j.alglave@ucl.ac.uk>
9130 M:      Luc Maranget <luc.maranget@inria.fr>
9131 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
9132 R:      Akira Yokosawa <akiyks@gmail.com>
9133 R:      Daniel Lustig <dlustig@nvidia.com>
9134 L:      linux-kernel@vger.kernel.org
9135 L:      linux-arch@vger.kernel.org
9136 S:      Supported
9137 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
9138 F:      tools/memory-model/
9139 F:      Documentation/atomic_bitops.txt
9140 F:      Documentation/atomic_t.txt
9141 F:      Documentation/core-api/atomic_ops.rst
9142 F:      Documentation/core-api/refcount-vs-atomic.rst
9143 F:      Documentation/memory-barriers.txt
9144
9145 LIS3LV02D ACCELEROMETER DRIVER
9146 M:      Eric Piel <eric.piel@tremplin-utc.net>
9147 S:      Maintained
9148 F:      Documentation/misc-devices/lis3lv02d
9149 F:      drivers/misc/lis3lv02d/
9150 F:      drivers/platform/x86/hp_accel.c
9151
9152 LIVE PATCHING
9153 M:      Josh Poimboeuf <jpoimboe@redhat.com>
9154 M:      Jiri Kosina <jikos@kernel.org>
9155 M:      Miroslav Benes <mbenes@suse.cz>
9156 M:      Petr Mladek <pmladek@suse.com>
9157 R:      Joe Lawrence <joe.lawrence@redhat.com>
9158 S:      Maintained
9159 F:      kernel/livepatch/
9160 F:      include/linux/livepatch.h
9161 F:      arch/x86/include/asm/livepatch.h
9162 F:      arch/x86/kernel/livepatch.c
9163 F:      Documentation/livepatch/
9164 F:      Documentation/ABI/testing/sysfs-kernel-livepatch
9165 F:      samples/livepatch/
9166 F:      tools/testing/selftests/livepatch/
9167 L:      live-patching@vger.kernel.org
9168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/livepatching/livepatching.git
9169
9170 LLC (802.2)
9171 L:      netdev@vger.kernel.org
9172 S:      Odd fixes
9173 F:      include/linux/llc.h
9174 F:      include/uapi/linux/llc.h
9175 F:      include/net/llc*
9176 F:      net/llc/
9177
9178 LM73 HARDWARE MONITOR DRIVER
9179 M:      Guillaume Ligneul <guillaume.ligneul@gmail.com>
9180 L:      linux-hwmon@vger.kernel.org
9181 S:      Maintained
9182 F:      drivers/hwmon/lm73.c
9183
9184 LM78 HARDWARE MONITOR DRIVER
9185 M:      Jean Delvare <jdelvare@suse.com>
9186 L:      linux-hwmon@vger.kernel.org
9187 S:      Maintained
9188 F:      Documentation/hwmon/lm78.rst
9189 F:      drivers/hwmon/lm78.c
9190
9191 LM83 HARDWARE MONITOR DRIVER
9192 M:      Jean Delvare <jdelvare@suse.com>
9193 L:      linux-hwmon@vger.kernel.org
9194 S:      Maintained
9195 F:      Documentation/hwmon/lm83.rst
9196 F:      drivers/hwmon/lm83.c
9197
9198 LM90 HARDWARE MONITOR DRIVER
9199 M:      Jean Delvare <jdelvare@suse.com>
9200 L:      linux-hwmon@vger.kernel.org
9201 S:      Maintained
9202 F:      Documentation/hwmon/lm90.rst
9203 F:      Documentation/devicetree/bindings/hwmon/lm90.txt
9204 F:      drivers/hwmon/lm90.c
9205 F:      include/dt-bindings/thermal/lm90.h
9206
9207 LM95234 HARDWARE MONITOR DRIVER
9208 M:      Guenter Roeck <linux@roeck-us.net>
9209 L:      linux-hwmon@vger.kernel.org
9210 S:      Maintained
9211 F:      Documentation/hwmon/lm95234.rst
9212 F:      drivers/hwmon/lm95234.c
9213
9214 LME2510 MEDIA DRIVER
9215 M:      Malcolm Priestley <tvboxspy@gmail.com>
9216 L:      linux-media@vger.kernel.org
9217 W:      https://linuxtv.org
9218 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9219 S:      Maintained
9220 F:      drivers/media/usb/dvb-usb-v2/lmedm04*
9221
9222 LOADPIN SECURITY MODULE
9223 M:      Kees Cook <keescook@chromium.org>
9224 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git lsm/loadpin
9225 S:      Supported
9226 F:      security/loadpin/
9227 F:      Documentation/admin-guide/LSM/LoadPin.rst
9228
9229 LOCKING PRIMITIVES
9230 M:      Peter Zijlstra <peterz@infradead.org>
9231 M:      Ingo Molnar <mingo@redhat.com>
9232 M:      Will Deacon <will@kernel.org>
9233 L:      linux-kernel@vger.kernel.org
9234 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git locking/core
9235 S:      Maintained
9236 F:      Documentation/locking/
9237 F:      include/linux/lockdep.h
9238 F:      include/linux/spinlock*.h
9239 F:      arch/*/include/asm/spinlock*.h
9240 F:      include/linux/rwlock*.h
9241 F:      include/linux/mutex*.h
9242 F:      include/linux/rwsem*.h
9243 F:      include/linux/seqlock.h
9244 F:      lib/locking*.[ch]
9245 F:      kernel/locking/
9246 X:      kernel/locking/locktorture.c
9247
9248 LOGICAL DISK MANAGER SUPPORT (LDM, Windows 2000/XP/Vista Dynamic Disks)
9249 M:      "Richard Russon (FlatCap)" <ldm@flatcap.org>
9250 L:      linux-ntfs-dev@lists.sourceforge.net
9251 W:      http://www.linux-ntfs.org/content/view/19/37/
9252 S:      Maintained
9253 F:      Documentation/ldm.txt
9254 F:      block/partitions/ldm.*
9255
9256 LSILOGIC MPT FUSION DRIVERS (FC/SAS/SPI)
9257 M:      Sathya Prakash <sathya.prakash@broadcom.com>
9258 M:      Chaitra P B <chaitra.basappa@broadcom.com>
9259 M:      Suganath Prabu Subramani <suganath-prabu.subramani@broadcom.com>
9260 L:      MPT-FusionLinux.pdl@broadcom.com
9261 L:      linux-scsi@vger.kernel.org
9262 W:      http://www.avagotech.com/support/
9263 S:      Supported
9264 F:      drivers/message/fusion/
9265 F:      drivers/scsi/mpt3sas/
9266
9267 LSILOGIC/SYMBIOS/NCR 53C8XX and 53C1010 PCI-SCSI drivers
9268 M:      Matthew Wilcox <willy@infradead.org>
9269 L:      linux-scsi@vger.kernel.org
9270 S:      Maintained
9271 F:      drivers/scsi/sym53c8xx_2/
9272
9273 LTC1660 DAC DRIVER
9274 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
9275 L:      linux-iio@vger.kernel.org
9276 S:      Maintained
9277 F:      Documentation/devicetree/bindings/iio/dac/ltc1660.txt
9278 F:      drivers/iio/dac/ltc1660.c
9279
9280 LTC4261 HARDWARE MONITOR DRIVER
9281 M:      Guenter Roeck <linux@roeck-us.net>
9282 L:      linux-hwmon@vger.kernel.org
9283 S:      Maintained
9284 F:      Documentation/hwmon/ltc4261.rst
9285 F:      drivers/hwmon/ltc4261.c
9286
9287 LTC4306 I2C MULTIPLEXER DRIVER
9288 M:      Michael Hennerich <michael.hennerich@analog.com>
9289 W:      http://ez.analog.com/community/linux-device-drivers
9290 L:      linux-i2c@vger.kernel.org
9291 S:      Supported
9292 F:      drivers/i2c/muxes/i2c-mux-ltc4306.c
9293 F:      Documentation/devicetree/bindings/i2c/i2c-mux-ltc4306.txt
9294
9295 LTP (Linux Test Project)
9296 M:      Mike Frysinger <vapier@gentoo.org>
9297 M:      Cyril Hrubis <chrubis@suse.cz>
9298 M:      Wanlong Gao <wanlong.gao@gmail.com>
9299 M:      Jan Stancek <jstancek@redhat.com>
9300 M:      Stanislav Kholmanskikh <stanislav.kholmanskikh@oracle.com>
9301 M:      Alexey Kodanev <alexey.kodanev@oracle.com>
9302 L:      ltp@lists.linux.it (subscribers-only)
9303 W:      http://linux-test-project.github.io/
9304 T:      git git://github.com/linux-test-project/ltp.git
9305 S:      Maintained
9306
9307 M68K ARCHITECTURE
9308 M:      Geert Uytterhoeven <geert@linux-m68k.org>
9309 L:      linux-m68k@lists.linux-m68k.org
9310 W:      http://www.linux-m68k.org/
9311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k.git
9312 S:      Maintained
9313 F:      arch/m68k/
9314 F:      drivers/zorro/
9315
9316 M68K ON APPLE MACINTOSH
9317 M:      Joshua Thompson <funaho@jurai.org>
9318 W:      http://www.mac.linux-m68k.org/
9319 L:      linux-m68k@lists.linux-m68k.org
9320 S:      Maintained
9321 F:      arch/m68k/mac/
9322
9323 M68K ON HP9000/300
9324 M:      Philip Blundell <philb@gnu.org>
9325 W:      http://www.tazenda.demon.co.uk/phil/linux-hp
9326 S:      Maintained
9327 F:      arch/m68k/hp300/
9328
9329 M88DS3103 MEDIA DRIVER
9330 M:      Antti Palosaari <crope@iki.fi>
9331 L:      linux-media@vger.kernel.org
9332 W:      https://linuxtv.org
9333 W:      http://palosaari.fi/linux/
9334 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9335 T:      git git://linuxtv.org/anttip/media_tree.git
9336 S:      Maintained
9337 F:      drivers/media/dvb-frontends/m88ds3103*
9338
9339 M88RS2000 MEDIA DRIVER
9340 M:      Malcolm Priestley <tvboxspy@gmail.com>
9341 L:      linux-media@vger.kernel.org
9342 W:      https://linuxtv.org
9343 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
9344 S:      Maintained
9345 F:      drivers/media/dvb-frontends/m88rs2000*
9346
9347 MA901 MASTERKIT USB FM RADIO DRIVER
9348 M:      Alexey Klimov <klimov.linux@gmail.com>
9349 L:      linux-media@vger.kernel.org
9350 T:      git git://linuxtv.org/media_tree.git
9351 S:      Maintained
9352 F:      drivers/media/radio/radio-ma901.c
9353
9354 MAC80211
9355 M:      Johannes Berg <johannes@sipsolutions.net>
9356 L:      linux-wireless@vger.kernel.org
9357 W:      http://wireless.kernel.org/
9358 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
9359 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
9360 S:      Maintained
9361 F:      Documentation/networking/mac80211-injection.txt
9362 F:      include/net/mac80211.h
9363 F:      net/mac80211/
9364 F:      drivers/net/wireless/mac80211_hwsim.[ch]
9365 F:      Documentation/networking/mac80211_hwsim/README
9366
9367 MAILBOX API
9368 M:      Jassi Brar <jassisinghbrar@gmail.com>
9369 L:      linux-kernel@vger.kernel.org
9370 S:      Maintained
9371 F:      drivers/mailbox/
9372 F:      include/linux/mailbox_client.h
9373 F:      include/linux/mailbox_controller.h
9374
9375 MAN-PAGES: MANUAL PAGES FOR LINUX -- Sections 2, 3, 4, 5, and 7
9376 M:      Michael Kerrisk <mtk.manpages@gmail.com>
9377 W:      http://www.kernel.org/doc/man-pages
9378 L:      linux-man@vger.kernel.org
9379 S:      Maintained
9380
9381 MARDUK (CREATOR CI40) DEVICE TREE SUPPORT
9382 M:      Rahul Bedarkar <rahulbedarkar89@gmail.com>
9383 L:      linux-mips@vger.kernel.org
9384 S:      Maintained
9385 F:      arch/mips/boot/dts/img/pistachio_marduk.dts
9386
9387 MARVELL 88E6XXX ETHERNET SWITCH FABRIC DRIVER
9388 M:      Andrew Lunn <andrew@lunn.ch>
9389 M:      Vivien Didelot <vivien.didelot@gmail.com>
9390 L:      netdev@vger.kernel.org
9391 S:      Maintained
9392 F:      drivers/net/dsa/mv88e6xxx/
9393 F:      include/linux/platform_data/mv88e6xxx.h
9394 F:      Documentation/devicetree/bindings/net/dsa/marvell.txt
9395
9396 MARVELL ARMADA DRM SUPPORT
9397 M:      Russell King <linux@armlinux.org.uk>
9398 S:      Maintained
9399 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-devel
9400 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-armada-fixes
9401 F:      drivers/gpu/drm/armada/
9402 F:      include/uapi/drm/armada_drm.h
9403 F:      Documentation/devicetree/bindings/display/armada/
9404
9405 MARVELL ARMADA 3700 PHY DRIVERS
9406 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9407 S:      Maintained
9408 F:      drivers/phy/marvell/phy-mvebu-a3700-comphy.c
9409 F:      drivers/phy/marvell/phy-mvebu-a3700-utmi.c
9410 F:      Documentation/devicetree/bindings/phy/phy-mvebu-comphy.txt
9411 F:      Documentation/devicetree/bindings/phy/phy-mvebu-utmi.txt
9412
9413 MARVELL CRYPTO DRIVER
9414 M:      Boris Brezillon <bbrezillon@kernel.org>
9415 M:      Arnaud Ebalard <arno@natisbad.org>
9416 F:      drivers/crypto/marvell/
9417 S:      Maintained
9418 L:      linux-crypto@vger.kernel.org
9419
9420 MARVELL GIGABIT ETHERNET DRIVERS (skge/sky2)
9421 M:      Mirko Lindner <mlindner@marvell.com>
9422 M:      Stephen Hemminger <stephen@networkplumber.org>
9423 L:      netdev@vger.kernel.org
9424 S:      Maintained
9425 F:      drivers/net/ethernet/marvell/sk*
9426
9427 MARVELL LIBERTAS WIRELESS DRIVER
9428 L:      libertas-dev@lists.infradead.org
9429 S:      Orphan
9430 F:      drivers/net/wireless/marvell/libertas/
9431
9432 MARVELL MACCHIATOBIN SUPPORT
9433 M:      Russell King <linux@armlinux.org.uk>
9434 L:      linux-arm-kernel@lists.infradead.org
9435 S:      Maintained
9436 F:      arch/arm64/boot/dts/marvell/armada-8040-mcbin.dts
9437
9438 MARVELL MV643XX ETHERNET DRIVER
9439 M:      Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
9440 L:      netdev@vger.kernel.org
9441 S:      Maintained
9442 F:      drivers/net/ethernet/marvell/mv643xx_eth.*
9443 F:      include/linux/mv643xx.h
9444
9445 MARVELL MV88X3310 PHY DRIVER
9446 M:      Russell King <linux@armlinux.org.uk>
9447 L:      netdev@vger.kernel.org
9448 S:      Maintained
9449 F:      drivers/net/phy/marvell10g.c
9450
9451 MARVELL MVEBU THERMAL DRIVER
9452 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9453 S:      Maintained
9454 F:      drivers/thermal/armada_thermal.c
9455
9456 MARVELL MVNETA ETHERNET DRIVER
9457 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
9458 L:      netdev@vger.kernel.org
9459 S:      Maintained
9460 F:      drivers/net/ethernet/marvell/mvneta.*
9461
9462 MARVELL MWIFIEX WIRELESS DRIVER
9463 M:      Amitkumar Karwar <amitkarwar@gmail.com>
9464 M:      Nishant Sarmukadam <nishants@marvell.com>
9465 M:      Ganapathi Bhat <gbhat@marvell.com>
9466 M:      Xinming Hu <huxinming820@gmail.com>
9467 L:      linux-wireless@vger.kernel.org
9468 S:      Maintained
9469 F:      drivers/net/wireless/marvell/mwifiex/
9470
9471 MARVELL MWL8K WIRELESS DRIVER
9472 M:      Lennert Buytenhek <buytenh@wantstofly.org>
9473 L:      linux-wireless@vger.kernel.org
9474 S:      Odd Fixes
9475 F:      drivers/net/wireless/marvell/mwl8k.c
9476
9477 MARVELL NAND CONTROLLER DRIVER
9478 M:      Miquel Raynal <miquel.raynal@bootlin.com>
9479 L:      linux-mtd@lists.infradead.org
9480 S:      Maintained
9481 F:      drivers/mtd/nand/raw/marvell_nand.c
9482 F:      Documentation/devicetree/bindings/mtd/marvell-nand.txt
9483
9484 MARVELL SOC MMC/SD/SDIO CONTROLLER DRIVER
9485 M:      Nicolas Pitre <nico@fluxnic.net>
9486 S:      Odd Fixes
9487 F:      drivers/mmc/host/mvsdio.*
9488
9489 MARVELL XENON MMC/SD/SDIO HOST CONTROLLER DRIVER
9490 M:      Hu Ziji <huziji@marvell.com>
9491 L:      linux-mmc@vger.kernel.org
9492 S:      Supported
9493 F:      drivers/mmc/host/sdhci-xenon*
9494 F:      Documentation/devicetree/bindings/mmc/marvell,xenon-sdhci.txt
9495
9496 MARVELL OCTEONTX2 RVU ADMIN FUNCTION DRIVER
9497 M:      Sunil Goutham <sgoutham@marvell.com>
9498 M:      Linu Cherian <lcherian@marvell.com>
9499 M:      Geetha sowjanya <gakula@marvell.com>
9500 M:      Jerin Jacob <jerinj@marvell.com>
9501 L:      netdev@vger.kernel.org
9502 S:      Supported
9503 F:      drivers/net/ethernet/marvell/octeontx2/af/
9504
9505 MATROX FRAMEBUFFER DRIVER
9506 L:      linux-fbdev@vger.kernel.org
9507 S:      Orphan
9508 F:      drivers/video/fbdev/matrox/matroxfb_*
9509 F:      include/uapi/linux/matroxfb.h
9510
9511 MAX16065 HARDWARE MONITOR DRIVER
9512 M:      Guenter Roeck <linux@roeck-us.net>
9513 L:      linux-hwmon@vger.kernel.org
9514 S:      Maintained
9515 F:      Documentation/hwmon/max16065.rst
9516 F:      drivers/hwmon/max16065.c
9517
9518 MAX2175 SDR TUNER DRIVER
9519 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9520 L:      linux-media@vger.kernel.org
9521 T:      git git://linuxtv.org/media_tree.git
9522 S:      Maintained
9523 F:      Documentation/devicetree/bindings/media/i2c/max2175.txt
9524 F:      Documentation/media/v4l-drivers/max2175.rst
9525 F:      drivers/media/i2c/max2175*
9526 F:      include/uapi/linux/max2175.h
9527
9528 MAX6650 HARDWARE MONITOR AND FAN CONTROLLER DRIVER
9529 L:      linux-hwmon@vger.kernel.org
9530 S:      Orphan
9531 F:      Documentation/hwmon/max6650.rst
9532 F:      drivers/hwmon/max6650.c
9533
9534 MAX6697 HARDWARE MONITOR DRIVER
9535 M:      Guenter Roeck <linux@roeck-us.net>
9536 L:      linux-hwmon@vger.kernel.org
9537 S:      Maintained
9538 F:      Documentation/hwmon/max6697.rst
9539 F:      Documentation/devicetree/bindings/hwmon/max6697.txt
9540 F:      drivers/hwmon/max6697.c
9541 F:      include/linux/platform_data/max6697.h
9542
9543 MAX9860 MONO AUDIO VOICE CODEC DRIVER
9544 M:      Peter Rosin <peda@axentia.se>
9545 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
9546 S:      Maintained
9547 F:      Documentation/devicetree/bindings/sound/max9860.txt
9548 F:      sound/soc/codecs/max9860.*
9549
9550 MAXBOTIX ULTRASONIC RANGER IIO DRIVER
9551 M:      Andreas Klinger <ak@it-klinger.de>
9552 L:      linux-iio@vger.kernel.org
9553 S:      Maintained
9554 F:      Documentation/devicetree/bindings/iio/proximity/maxbotix,mb1232.txt
9555 F:      drivers/iio/proximity/mb1232.c
9556
9557 MAXIM MAX77650 PMIC MFD DRIVER
9558 M:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
9559 L:      linux-kernel@vger.kernel.org
9560 S:      Maintained
9561 F:      Documentation/devicetree/bindings/*/*max77650.txt
9562 F:      Documentation/devicetree/bindings/*/max77650*.txt
9563 F:      include/linux/mfd/max77650.h
9564 F:      drivers/mfd/max77650.c
9565 F:      drivers/regulator/max77650-regulator.c
9566 F:      drivers/power/supply/max77650-charger.c
9567 F:      drivers/input/misc/max77650-onkey.c
9568 F:      drivers/leds/leds-max77650.c
9569 F:      drivers/gpio/gpio-max77650.c
9570
9571 MAXIM MAX77802 PMIC REGULATOR DEVICE DRIVER
9572 M:      Javier Martinez Canillas <javier@dowhile0.org>
9573 L:      linux-kernel@vger.kernel.org
9574 S:      Supported
9575 F:      drivers/regulator/max77802-regulator.c
9576 F:      Documentation/devicetree/bindings/*/*max77802.txt
9577 F:      include/dt-bindings/*/*max77802.h
9578
9579 MAXIM MUIC CHARGER DRIVERS FOR EXYNOS BASED BOARDS
9580 M:      Krzysztof Kozlowski <krzk@kernel.org>
9581 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9582 L:      linux-pm@vger.kernel.org
9583 S:      Supported
9584 F:      drivers/power/supply/max14577_charger.c
9585 F:      drivers/power/supply/max77693_charger.c
9586
9587 MAXIM PMIC AND MUIC DRIVERS FOR EXYNOS BASED BOARDS
9588 M:      Chanwoo Choi <cw00.choi@samsung.com>
9589 M:      Krzysztof Kozlowski <krzk@kernel.org>
9590 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
9591 L:      linux-kernel@vger.kernel.org
9592 S:      Supported
9593 F:      drivers/*/max14577*.c
9594 F:      drivers/*/max77686*.c
9595 F:      drivers/*/max77693*.c
9596 F:      drivers/extcon/extcon-max14577.c
9597 F:      drivers/extcon/extcon-max77693.c
9598 F:      drivers/rtc/rtc-max77686.c
9599 F:      drivers/clk/clk-max77686.c
9600 F:      Documentation/devicetree/bindings/mfd/max14577.txt
9601 F:      Documentation/devicetree/bindings/*/max77686.txt
9602 F:      Documentation/devicetree/bindings/mfd/max77693.txt
9603 F:      Documentation/devicetree/bindings/clock/maxim,max77686.txt
9604 F:      include/linux/mfd/max14577*.h
9605 F:      include/linux/mfd/max77686*.h
9606 F:      include/linux/mfd/max77693*.h
9607
9608 MAXIRADIO FM RADIO RECEIVER DRIVER
9609 M:      Hans Verkuil <hverkuil@xs4all.nl>
9610 L:      linux-media@vger.kernel.org
9611 T:      git git://linuxtv.org/media_tree.git
9612 W:      https://linuxtv.org
9613 S:      Maintained
9614 F:      drivers/media/radio/radio-maxiradio*
9615
9616 MCP4018 AND MCP4531 MICROCHIP DIGITAL POTENTIOMETER DRIVERS
9617 M:      Peter Rosin <peda@axentia.se>
9618 L:      linux-iio@vger.kernel.org
9619 S:      Maintained
9620 F:      Documentation/ABI/testing/sysfs-bus-iio-potentiometer-mcp4531
9621 F:      drivers/iio/potentiometer/mcp4018.c
9622 F:      drivers/iio/potentiometer/mcp4531.c
9623
9624 MCR20A IEEE-802.15.4 RADIO DRIVER
9625 M:      Xue Liu <liuxuenetmail@gmail.com>
9626 L:      linux-wpan@vger.kernel.org
9627 W:      https://github.com/xueliu/mcr20a-linux
9628 S:      Maintained
9629 F:      drivers/net/ieee802154/mcr20a.c
9630 F:      drivers/net/ieee802154/mcr20a.h
9631 F:      Documentation/devicetree/bindings/net/ieee802154/mcr20a.txt
9632
9633 MEASUREMENT COMPUTING CIO-DAC IIO DRIVER
9634 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
9635 L:      linux-iio@vger.kernel.org
9636 S:      Maintained
9637 F:      drivers/iio/dac/cio-dac.c
9638
9639 MEDIA DRIVERS FOR ASCOT2E
9640 M:      Sergey Kozlov <serjk@netup.ru>
9641 M:      Abylay Ospan <aospan@netup.ru>
9642 L:      linux-media@vger.kernel.org
9643 W:      https://linuxtv.org
9644 W:      http://netup.tv/
9645 T:      git git://linuxtv.org/media_tree.git
9646 S:      Supported
9647 F:      drivers/media/dvb-frontends/ascot2e*
9648
9649 MEDIA DRIVERS FOR CXD2099AR CI CONTROLLERS
9650 M:      Jasmin Jessich <jasmin@anw.at>
9651 L:      linux-media@vger.kernel.org
9652 W:      https://linuxtv.org
9653 T:      git git://linuxtv.org/media_tree.git
9654 S:      Maintained
9655 F:      drivers/media/dvb-frontends/cxd2099*
9656
9657 MEDIA DRIVERS FOR CXD2841ER
9658 M:      Sergey Kozlov <serjk@netup.ru>
9659 M:      Abylay Ospan <aospan@netup.ru>
9660 L:      linux-media@vger.kernel.org
9661 W:      https://linuxtv.org
9662 W:      http://netup.tv/
9663 T:      git git://linuxtv.org/media_tree.git
9664 S:      Supported
9665 F:      drivers/media/dvb-frontends/cxd2841er*
9666
9667 MEDIA DRIVERS FOR CXD2880
9668 M:      Yasunari Takiguchi <Yasunari.Takiguchi@sony.com>
9669 L:      linux-media@vger.kernel.org
9670 W:      http://linuxtv.org/
9671 T:      git git://linuxtv.org/media_tree.git
9672 S:      Supported
9673 F:      drivers/media/dvb-frontends/cxd2880/*
9674 F:      drivers/media/spi/cxd2880*
9675
9676 MEDIA DRIVERS FOR DIGITAL DEVICES PCIE DEVICES
9677 L:      linux-media@vger.kernel.org
9678 W:      https://linuxtv.org
9679 T:      git git://linuxtv.org/media_tree.git
9680 S:      Orphan
9681 F:      drivers/media/pci/ddbridge/*
9682
9683 MEDIA DRIVERS FOR FREESCALE IMX
9684 M:      Steve Longerbeam <slongerbeam@gmail.com>
9685 M:      Philipp Zabel <p.zabel@pengutronix.de>
9686 L:      linux-media@vger.kernel.org
9687 T:      git git://linuxtv.org/media_tree.git
9688 S:      Maintained
9689 F:      Documentation/devicetree/bindings/media/imx.txt
9690 F:      Documentation/media/v4l-drivers/imx.rst
9691 F:      drivers/staging/media/imx/
9692 F:      include/linux/imx-media.h
9693 F:      include/media/imx.h
9694
9695 MEDIA DRIVER FOR FREESCALE IMX PXP
9696 M:      Philipp Zabel <p.zabel@pengutronix.de>
9697 L:      linux-media@vger.kernel.org
9698 T:      git git://linuxtv.org/media_tree.git
9699 S:      Maintained
9700 F:      drivers/media/platform/imx-pxp.[ch]
9701
9702 MEDIA DRIVERS FOR FREESCALE IMX7
9703 M:      Rui Miguel Silva <rmfrfs@gmail.com>
9704 L:      linux-media@vger.kernel.org
9705 T:      git git://linuxtv.org/media_tree.git
9706 S:      Maintained
9707 F:      Documentation/devicetree/bindings/media/imx7-csi.txt
9708 F:      Documentation/devicetree/bindings/media/imx7-mipi-csi2.txt
9709 F:      Documentation/media/v4l-drivers/imx7.rst
9710 F:      drivers/staging/media/imx/imx7-media-csi.c
9711 F:      drivers/staging/media/imx/imx7-mipi-csis.c
9712
9713 MEDIA DRIVERS FOR HELENE
9714 M:      Abylay Ospan <aospan@netup.ru>
9715 L:      linux-media@vger.kernel.org
9716 W:      https://linuxtv.org
9717 W:      http://netup.tv/
9718 T:      git git://linuxtv.org/media_tree.git
9719 S:      Supported
9720 F:      drivers/media/dvb-frontends/helene*
9721
9722 MEDIA DRIVERS FOR HORUS3A
9723 M:      Sergey Kozlov <serjk@netup.ru>
9724 M:      Abylay Ospan <aospan@netup.ru>
9725 L:      linux-media@vger.kernel.org
9726 W:      https://linuxtv.org
9727 W:      http://netup.tv/
9728 T:      git git://linuxtv.org/media_tree.git
9729 S:      Supported
9730 F:      drivers/media/dvb-frontends/horus3a*
9731
9732 MEDIA DRIVERS FOR LNBH25
9733 M:      Sergey Kozlov <serjk@netup.ru>
9734 M:      Abylay Ospan <aospan@netup.ru>
9735 L:      linux-media@vger.kernel.org
9736 W:      https://linuxtv.org
9737 W:      http://netup.tv/
9738 T:      git git://linuxtv.org/media_tree.git
9739 S:      Supported
9740 F:      drivers/media/dvb-frontends/lnbh25*
9741
9742 MEDIA DRIVERS FOR MXL5XX TUNER DEMODULATORS
9743 L:      linux-media@vger.kernel.org
9744 W:      https://linuxtv.org
9745 T:      git git://linuxtv.org/media_tree.git
9746 S:      Orphan
9747 F:      drivers/media/dvb-frontends/mxl5xx*
9748
9749 MEDIA DRIVERS FOR NETUP PCI UNIVERSAL DVB devices
9750 M:      Sergey Kozlov <serjk@netup.ru>
9751 M:      Abylay Ospan <aospan@netup.ru>
9752 L:      linux-media@vger.kernel.org
9753 W:      https://linuxtv.org
9754 W:      http://netup.tv/
9755 T:      git git://linuxtv.org/media_tree.git
9756 S:      Supported
9757 F:      drivers/media/pci/netup_unidvb/*
9758
9759 MEDIA DRIVERS FOR RENESAS - CEU
9760 M:      Jacopo Mondi <jacopo@jmondi.org>
9761 L:      linux-media@vger.kernel.org
9762 L:      linux-renesas-soc@vger.kernel.org
9763 T:      git git://linuxtv.org/media_tree.git
9764 S:      Supported
9765 F:      Documentation/devicetree/bindings/media/renesas,ceu.txt
9766 F:      drivers/media/platform/renesas-ceu.c
9767 F:      include/media/drv-intf/renesas-ceu.h
9768
9769 MEDIA DRIVERS FOR RENESAS - DRIF
9770 M:      Ramesh Shanmugasundaram <ramesh.shanmugasundaram@bp.renesas.com>
9771 L:      linux-media@vger.kernel.org
9772 L:      linux-renesas-soc@vger.kernel.org
9773 T:      git git://linuxtv.org/media_tree.git
9774 S:      Supported
9775 F:      Documentation/devicetree/bindings/media/renesas,drif.txt
9776 F:      drivers/media/platform/rcar_drif.c
9777
9778 MEDIA DRIVERS FOR RENESAS - FCP
9779 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9780 L:      linux-media@vger.kernel.org
9781 L:      linux-renesas-soc@vger.kernel.org
9782 T:      git git://linuxtv.org/media_tree.git
9783 S:      Supported
9784 F:      Documentation/devicetree/bindings/media/renesas,fcp.txt
9785 F:      drivers/media/platform/rcar-fcp.c
9786 F:      include/media/rcar-fcp.h
9787
9788 MEDIA DRIVERS FOR RENESAS - FDP1
9789 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9790 L:      linux-media@vger.kernel.org
9791 L:      linux-renesas-soc@vger.kernel.org
9792 T:      git git://linuxtv.org/media_tree.git
9793 S:      Supported
9794 F:      Documentation/devicetree/bindings/media/renesas,fdp1.txt
9795 F:      drivers/media/platform/rcar_fdp1.c
9796
9797 MEDIA DRIVERS FOR RENESAS - VIN
9798 M:      Niklas Söderlund <niklas.soderlund@ragnatech.se>
9799 L:      linux-media@vger.kernel.org
9800 L:      linux-renesas-soc@vger.kernel.org
9801 T:      git git://linuxtv.org/media_tree.git
9802 S:      Supported
9803 F:      Documentation/devicetree/bindings/media/renesas,rcar-csi2.txt
9804 F:      Documentation/devicetree/bindings/media/rcar_vin.txt
9805 F:      drivers/media/platform/rcar-vin/
9806
9807 MEDIA DRIVERS FOR RENESAS - VSP1
9808 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
9809 M:      Kieran Bingham <kieran.bingham+renesas@ideasonboard.com>
9810 L:      linux-media@vger.kernel.org
9811 L:      linux-renesas-soc@vger.kernel.org
9812 T:      git git://linuxtv.org/media_tree.git
9813 S:      Supported
9814 F:      Documentation/devicetree/bindings/media/renesas,vsp1.txt
9815 F:      drivers/media/platform/vsp1/
9816
9817 MEDIA DRIVERS FOR ST STV0910 DEMODULATOR ICs
9818 L:      linux-media@vger.kernel.org
9819 W:      https://linuxtv.org
9820 T:      git git://linuxtv.org/media_tree.git
9821 S:      Orphan
9822 F:      drivers/media/dvb-frontends/stv0910*
9823
9824 MEDIA DRIVERS FOR ST STV6111 TUNER ICs
9825 L:      linux-media@vger.kernel.org
9826 W:      https://linuxtv.org
9827 T:      git git://linuxtv.org/media_tree.git
9828 S:      Orphan
9829 F:      drivers/media/dvb-frontends/stv6111*
9830
9831 MEDIA DRIVERS FOR STM32 - DCMI
9832 M:      Hugues Fruchet <hugues.fruchet@st.com>
9833 L:      linux-media@vger.kernel.org
9834 T:      git git://linuxtv.org/media_tree.git
9835 S:      Supported
9836 F:      Documentation/devicetree/bindings/media/st,stm32-dcmi.txt
9837 F:      drivers/media/platform/stm32/stm32-dcmi.c
9838
9839 MEDIA DRIVERS FOR NVIDIA TEGRA - VDE
9840 M:      Dmitry Osipenko <digetx@gmail.com>
9841 L:      linux-media@vger.kernel.org
9842 L:      linux-tegra@vger.kernel.org
9843 T:      git git://linuxtv.org/media_tree.git
9844 S:      Maintained
9845 F:      Documentation/devicetree/bindings/media/nvidia,tegra-vde.txt
9846 F:      drivers/staging/media/tegra-vde/
9847
9848 MEDIA INPUT INFRASTRUCTURE (V4L/DVB)
9849 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
9850 P:      LinuxTV.org Project
9851 L:      linux-media@vger.kernel.org
9852 W:      https://linuxtv.org
9853 Q:      http://patchwork.kernel.org/project/linux-media/list/
9854 T:      git git://linuxtv.org/media_tree.git
9855 S:      Maintained
9856 F:      Documentation/devicetree/bindings/media/
9857 F:      Documentation/media/
9858 F:      drivers/media/
9859 F:      drivers/staging/media/
9860 F:      include/linux/platform_data/media/
9861 F:      include/media/
9862 F:      include/uapi/linux/dvb/
9863 F:      include/uapi/linux/videodev2.h
9864 F:      include/uapi/linux/media.h
9865 F:      include/uapi/linux/v4l2-*
9866 F:      include/uapi/linux/meye.h
9867 F:      include/uapi/linux/ivtv*
9868 F:      include/uapi/linux/uvcvideo.h
9869
9870 MEDIATEK BLUETOOTH DRIVER
9871 M:      Sean Wang <sean.wang@mediatek.com>
9872 L:      linux-bluetooth@vger.kernel.org
9873 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9874 S:      Maintained
9875 F:      Documentation/devicetree/bindings/net/mediatek-bluetooth.txt
9876 F:      drivers/bluetooth/btmtkuart.c
9877
9878 MEDIATEK CIR DRIVER
9879 M:      Sean Wang <sean.wang@mediatek.com>
9880 S:      Maintained
9881 F:      drivers/media/rc/mtk-cir.c
9882
9883 MEDIATEK DMA DRIVER
9884 M:      Sean Wang <sean.wang@mediatek.com>
9885 L:      dmaengine@vger.kernel.org
9886 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9887 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9888 S:      Maintained
9889 F:      Documentation/devicetree/bindings/dma/mtk-*
9890 F:      drivers/dma/mediatek/
9891
9892 MEDIATEK PMIC LED DRIVER
9893 M:      Sean Wang <sean.wang@mediatek.com>
9894 S:      Maintained
9895 F:      drivers/leds/leds-mt6323.c
9896 F:      Documentation/devicetree/bindings/leds/leds-mt6323.txt
9897
9898 MEDIATEK ETHERNET DRIVER
9899 M:      Felix Fietkau <nbd@openwrt.org>
9900 M:      John Crispin <john@phrozen.org>
9901 M:      Sean Wang <sean.wang@mediatek.com>
9902 M:      Nelson Chang <nelson.chang@mediatek.com>
9903 L:      netdev@vger.kernel.org
9904 S:      Maintained
9905 F:      drivers/net/ethernet/mediatek/
9906
9907 MEDIATEK SWITCH DRIVER
9908 M:      Sean Wang <sean.wang@mediatek.com>
9909 L:      netdev@vger.kernel.org
9910 S:      Maintained
9911 F:      drivers/net/dsa/mt7530.*
9912 F:      net/dsa/tag_mtk.c
9913
9914 MEDIATEK JPEG DRIVER
9915 M:      Rick Chang <rick.chang@mediatek.com>
9916 M:      Bin Liu <bin.liu@mediatek.com>
9917 S:      Supported
9918 F:      drivers/media/platform/mtk-jpeg/
9919 F:      Documentation/devicetree/bindings/media/mediatek-jpeg-decoder.txt
9920
9921 MEDIATEK MDP DRIVER
9922 M:      Minghsiu Tsai <minghsiu.tsai@mediatek.com>
9923 M:      Houlong Wei <houlong.wei@mediatek.com>
9924 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9925 S:      Supported
9926 F:      drivers/media/platform/mtk-mdp/
9927 F:      drivers/media/platform/mtk-vpu/
9928 F:      Documentation/devicetree/bindings/media/mediatek-mdp.txt
9929
9930 MEDIATEK MEDIA DRIVER
9931 M:      Tiffany Lin <tiffany.lin@mediatek.com>
9932 M:      Andrew-CT Chen <andrew-ct.chen@mediatek.com>
9933 S:      Supported
9934 F:      drivers/media/platform/mtk-vcodec/
9935 F:      drivers/media/platform/mtk-vpu/
9936 F:      Documentation/devicetree/bindings/media/mediatek-vcodec.txt
9937 F:      Documentation/devicetree/bindings/media/mediatek-vpu.txt
9938
9939 MEDIATEK MMC/SD/SDIO DRIVER
9940 M:      Chaotian Jing <chaotian.jing@mediatek.com>
9941 S:      Maintained
9942 F:      drivers/mmc/host/mtk-sd.c
9943 F:      Documentation/devicetree/bindings/mmc/mtk-sd.txt
9944
9945 MEDIATEK MT76 WIRELESS LAN DRIVER
9946 M:      Felix Fietkau <nbd@nbd.name>
9947 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
9948 R:      Ryder Lee <ryder.lee@mediatek.com>
9949 R:      Roy Luo <royluo@google.com>
9950 L:      linux-wireless@vger.kernel.org
9951 S:      Maintained
9952 F:      drivers/net/wireless/mediatek/mt76/
9953
9954 MEDIATEK MT7601U WIRELESS LAN DRIVER
9955 M:      Jakub Kicinski <kubakici@wp.pl>
9956 L:      linux-wireless@vger.kernel.org
9957 S:      Maintained
9958 F:      drivers/net/wireless/mediatek/mt7601u/
9959
9960 MEDIATEK NAND CONTROLLER DRIVER
9961 M:      Xiaolei Li <xiaolei.li@mediatek.com>
9962 L:      linux-mtd@lists.infradead.org
9963 S:      Maintained
9964 F:      drivers/mtd/nand/raw/mtk_*
9965 F:      Documentation/devicetree/bindings/mtd/mtk-nand.txt
9966
9967 MEDIATEK RANDOM NUMBER GENERATOR SUPPORT
9968 M:      Sean Wang <sean.wang@mediatek.com>
9969 S:      Maintained
9970 F:      drivers/char/hw_random/mtk-rng.c
9971
9972 MEDIATEK USB3 DRD IP DRIVER
9973 M:      Chunfeng Yun <chunfeng.yun@mediatek.com>
9974 L:      linux-usb@vger.kernel.org (moderated for non-subscribers)
9975 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
9976 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
9977 S:      Maintained
9978 F:      drivers/usb/mtu3/
9979
9980 MEGACHIPS STDPXXXX-GE-B850V3-FW LVDS/DP++ BRIDGES
9981 M:      Peter Senna Tschudin <peter.senna@gmail.com>
9982 M:      Martin Donnelly <martin.donnelly@ge.com>
9983 M:      Martyn Welch <martyn.welch@collabora.co.uk>
9984 S:      Maintained
9985 F:      drivers/gpu/drm/bridge/megachips-stdpxxxx-ge-b850v3-fw.c
9986 F:      Documentation/devicetree/bindings/display/bridge/megachips-stdpxxxx-ge-b850v3-fw.txt
9987
9988 MEGARAID SCSI/SAS DRIVERS
9989 M:      Kashyap Desai <kashyap.desai@broadcom.com>
9990 M:      Sumit Saxena <sumit.saxena@broadcom.com>
9991 M:      Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
9992 L:      megaraidlinux.pdl@broadcom.com
9993 L:      linux-scsi@vger.kernel.org
9994 W:      http://www.avagotech.com/support/
9995 S:      Maintained
9996 F:      Documentation/scsi/megaraid.txt
9997 F:      drivers/scsi/megaraid.*
9998 F:      drivers/scsi/megaraid/
9999
10000 MELEXIS MLX90614 DRIVER
10001 M:      Crt Mori <cmo@melexis.com>
10002 L:      linux-iio@vger.kernel.org
10003 W:      http://www.melexis.com
10004 S:      Supported
10005 F:      drivers/iio/temperature/mlx90614.c
10006
10007 MELEXIS MLX90632 DRIVER
10008 M:      Crt Mori <cmo@melexis.com>
10009 L:      linux-iio@vger.kernel.org
10010 W:      http://www.melexis.com
10011 S:      Supported
10012 F:      drivers/iio/temperature/mlx90632.c
10013
10014 MELFAS MIP4 TOUCHSCREEN DRIVER
10015 M:      Sangwon Jee <jeesw@melfas.com>
10016 W:      http://www.melfas.com
10017 S:      Supported
10018 F:      drivers/input/touchscreen/melfas_mip4.c
10019 F:      Documentation/devicetree/bindings/input/touchscreen/melfas_mip4.txt
10020
10021 MELLANOX ETHERNET DRIVER (mlx4_en)
10022 M:      Tariq Toukan <tariqt@mellanox.com>
10023 L:      netdev@vger.kernel.org
10024 S:      Supported
10025 W:      http://www.mellanox.com
10026 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10027 F:      drivers/net/ethernet/mellanox/mlx4/en_*
10028
10029 MELLANOX ETHERNET DRIVER (mlx5e)
10030 M:      Saeed Mahameed <saeedm@mellanox.com>
10031 L:      netdev@vger.kernel.org
10032 S:      Supported
10033 W:      http://www.mellanox.com
10034 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10035 F:      drivers/net/ethernet/mellanox/mlx5/core/en_*
10036
10037 MELLANOX ETHERNET INNOVA DRIVERS
10038 R:      Boris Pismenny <borisp@mellanox.com>
10039 L:      netdev@vger.kernel.org
10040 S:      Supported
10041 W:      http://www.mellanox.com
10042 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10043 F:      drivers/net/ethernet/mellanox/mlx5/core/en_accel/*
10044 F:      drivers/net/ethernet/mellanox/mlx5/core/accel/*
10045 F:      drivers/net/ethernet/mellanox/mlx5/core/fpga/*
10046 F:      include/linux/mlx5/mlx5_ifc_fpga.h
10047
10048 MELLANOX ETHERNET SWITCH DRIVERS
10049 M:      Jiri Pirko <jiri@mellanox.com>
10050 M:      Ido Schimmel <idosch@mellanox.com>
10051 L:      netdev@vger.kernel.org
10052 S:      Supported
10053 W:      http://www.mellanox.com
10054 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10055 F:      drivers/net/ethernet/mellanox/mlxsw/
10056 F:      tools/testing/selftests/drivers/net/mlxsw/
10057
10058 MELLANOX FIRMWARE FLASH LIBRARY (mlxfw)
10059 M:      mlxsw@mellanox.com
10060 L:      netdev@vger.kernel.org
10061 S:      Supported
10062 W:      http://www.mellanox.com
10063 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10064 F:      drivers/net/ethernet/mellanox/mlxfw/
10065
10066 MELLANOX HARDWARE PLATFORM SUPPORT
10067 M:      Andy Shevchenko <andy@infradead.org>
10068 M:      Darren Hart <dvhart@infradead.org>
10069 M:      Vadim Pasternak <vadimp@mellanox.com>
10070 L:      platform-driver-x86@vger.kernel.org
10071 S:      Supported
10072 F:      drivers/platform/mellanox/
10073 F:      include/linux/platform_data/mlxreg.h
10074
10075 MELLANOX MLX4 core VPI driver
10076 M:      Tariq Toukan <tariqt@mellanox.com>
10077 L:      netdev@vger.kernel.org
10078 L:      linux-rdma@vger.kernel.org
10079 W:      http://www.mellanox.com
10080 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10081 S:      Supported
10082 F:      drivers/net/ethernet/mellanox/mlx4/
10083 F:      include/linux/mlx4/
10084
10085 MELLANOX MLX4 IB driver
10086 M:      Yishai Hadas <yishaih@mellanox.com>
10087 L:      linux-rdma@vger.kernel.org
10088 W:      http://www.mellanox.com
10089 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10090 S:      Supported
10091 F:      drivers/infiniband/hw/mlx4/
10092 F:      include/linux/mlx4/
10093 F:      include/uapi/rdma/mlx4-abi.h
10094
10095 MELLANOX MLX5 core VPI driver
10096 M:      Saeed Mahameed <saeedm@mellanox.com>
10097 M:      Leon Romanovsky <leonro@mellanox.com>
10098 L:      netdev@vger.kernel.org
10099 L:      linux-rdma@vger.kernel.org
10100 W:      http://www.mellanox.com
10101 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10102 S:      Supported
10103 F:      drivers/net/ethernet/mellanox/mlx5/core/
10104 F:      include/linux/mlx5/
10105 F:      Documentation/networking/device_drivers/mellanox/
10106
10107 MELLANOX MLX5 IB driver
10108 M:      Leon Romanovsky <leonro@mellanox.com>
10109 L:      linux-rdma@vger.kernel.org
10110 W:      http://www.mellanox.com
10111 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
10112 S:      Supported
10113 F:      drivers/infiniband/hw/mlx5/
10114 F:      include/linux/mlx5/
10115 F:      include/uapi/rdma/mlx5-abi.h
10116
10117 MELLANOX MLXCPLD I2C AND MUX DRIVER
10118 M:      Vadim Pasternak <vadimp@mellanox.com>
10119 M:      Michael Shych <michaelsh@mellanox.com>
10120 L:      linux-i2c@vger.kernel.org
10121 S:      Supported
10122 F:      drivers/i2c/busses/i2c-mlxcpld.c
10123 F:      drivers/i2c/muxes/i2c-mux-mlxcpld.c
10124 F:      Documentation/i2c/busses/i2c-mlxcpld
10125
10126 MELLANOX MLXCPLD LED DRIVER
10127 M:      Vadim Pasternak <vadimp@mellanox.com>
10128 L:      linux-leds@vger.kernel.org
10129 S:      Supported
10130 F:      drivers/leds/leds-mlxcpld.c
10131 F:      drivers/leds/leds-mlxreg.c
10132 F:      Documentation/leds/leds-mlxcpld.txt
10133
10134 MELLANOX PLATFORM DRIVER
10135 M:      Vadim Pasternak <vadimp@mellanox.com>
10136 L:      platform-driver-x86@vger.kernel.org
10137 S:      Supported
10138 F:      drivers/platform/x86/mlx-platform.c
10139
10140 MEMBARRIER SUPPORT
10141 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
10142 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
10143 L:      linux-kernel@vger.kernel.org
10144 S:      Supported
10145 F:      kernel/sched/membarrier.c
10146 F:      include/uapi/linux/membarrier.h
10147 F:      arch/powerpc/include/asm/membarrier.h
10148
10149 MEMBLOCK
10150 M:      Mike Rapoport <rppt@linux.ibm.com>
10151 L:      linux-mm@kvack.org
10152 S:      Maintained
10153 F:      include/linux/memblock.h
10154 F:      mm/memblock.c
10155 F:      Documentation/core-api/boot-time-mm.rst
10156
10157 MEMORY MANAGEMENT
10158 L:      linux-mm@kvack.org
10159 W:      http://www.linux-mm.org
10160 S:      Maintained
10161 F:      include/linux/mm.h
10162 F:      include/linux/gfp.h
10163 F:      include/linux/mmzone.h
10164 F:      include/linux/memory_hotplug.h
10165 F:      include/linux/vmalloc.h
10166 F:      mm/
10167
10168 MEMORY TECHNOLOGY DEVICES (MTD)
10169 M:      David Woodhouse <dwmw2@infradead.org>
10170 M:      Brian Norris <computersforpeace@gmail.com>
10171 M:      Marek Vasut <marek.vasut@gmail.com>
10172 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10173 M:      Richard Weinberger <richard@nod.at>
10174 M:      Vignesh Raghavendra <vigneshr@ti.com>
10175 L:      linux-mtd@lists.infradead.org
10176 W:      http://www.linux-mtd.infradead.org/
10177 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10178 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/fixes
10179 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next
10180 S:      Maintained
10181 F:      Documentation/devicetree/bindings/mtd/
10182 F:      drivers/mtd/
10183 F:      include/linux/mtd/
10184 F:      include/uapi/mtd/
10185
10186 MEN A21 WATCHDOG DRIVER
10187 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10188 L:      linux-watchdog@vger.kernel.org
10189 S:      Maintained
10190 F:      drivers/watchdog/mena21_wdt.c
10191
10192 MEN CHAMELEON BUS (mcb)
10193 M:      Johannes Thumshirn <morbidrsa@gmail.com>
10194 S:      Maintained
10195 F:      drivers/mcb/
10196 F:      include/linux/mcb.h
10197 F:      Documentation/men-chameleon-bus.txt
10198
10199 MEN F21BMC (Board Management Controller)
10200 M:      Andreas Werner <andreas.werner@men.de>
10201 S:      Supported
10202 F:      drivers/mfd/menf21bmc.c
10203 F:      drivers/watchdog/menf21bmc_wdt.c
10204 F:      drivers/leds/leds-menf21bmc.c
10205 F:      drivers/hwmon/menf21bmc_hwmon.c
10206 F:      Documentation/hwmon/menf21bmc.rst
10207
10208 MEN Z069 WATCHDOG DRIVER
10209 M:      Johannes Thumshirn <jth@kernel.org>
10210 L:      linux-watchdog@vger.kernel.org
10211 S:      Maintained
10212 F:      drivers/watchdog/menz69_wdt.c
10213
10214 MESON AO CEC DRIVER FOR AMLOGIC SOCS
10215 M:      Neil Armstrong <narmstrong@baylibre.com>
10216 L:      linux-media@lists.freedesktop.org
10217 L:      linux-amlogic@lists.infradead.org
10218 W:      http://linux-meson.com/
10219 S:      Supported
10220 F:      drivers/media/platform/meson/ao-cec.c
10221 F:      drivers/media/platform/meson/ao-cec-g12a.c
10222 F:      Documentation/devicetree/bindings/media/meson-ao-cec.txt
10223 T:      git git://linuxtv.org/media_tree.git
10224
10225 MESON NAND CONTROLLER DRIVER FOR AMLOGIC SOCS
10226 M:      Liang Yang <liang.yang@amlogic.com>
10227 L:      linux-mtd@lists.infradead.org
10228 S:      Maintained
10229 F:      drivers/mtd/nand/raw/meson_*
10230 F:      Documentation/devicetree/bindings/mtd/amlogic,meson-nand.txt
10231
10232 METHODE UDPU SUPPORT
10233 M:      Vladimir Vid <vladimir.vid@sartura.hr>
10234 S:      Maintained
10235 F:      arch/arm64/boot/dts/marvell/armada-3720-uDPU.dts
10236
10237 MICROBLAZE ARCHITECTURE
10238 M:      Michal Simek <monstr@monstr.eu>
10239 W:      http://www.monstr.eu/fdt/
10240 T:      git git://git.monstr.eu/linux-2.6-microblaze.git
10241 S:      Supported
10242 F:      arch/microblaze/
10243
10244 MICROCHIP AT91 SERIAL DRIVER
10245 M:      Richard Genoud <richard.genoud@gmail.com>
10246 S:      Maintained
10247 F:      drivers/tty/serial/atmel_serial.c
10248 F:      drivers/tty/serial/atmel_serial.h
10249 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10250
10251 MICROCHIP AUDIO ASOC DRIVERS
10252 M:      Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
10253 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10254 S:      Supported
10255 F:      sound/soc/atmel
10256
10257 MICROCHIP DMA DRIVER
10258 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10259 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10260 L:      dmaengine@vger.kernel.org
10261 S:      Supported
10262 F:      drivers/dma/at_hdmac.c
10263 F:      drivers/dma/at_hdmac_regs.h
10264 F:      include/linux/platform_data/dma-atmel.h
10265 F:      Documentation/devicetree/bindings/dma/atmel-dma.txt
10266 F:      include/dt-bindings/dma/at91.h
10267
10268 MICROCHIP ECC DRIVER
10269 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10270 L:      linux-crypto@vger.kernel.org
10271 S:      Maintained
10272 F:      drivers/crypto/atmel-ecc.*
10273
10274 MICROCHIP I2C DRIVER
10275 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10276 L:      linux-i2c@vger.kernel.org
10277 S:      Supported
10278 F:      drivers/i2c/busses/i2c-at91.h
10279 F:      drivers/i2c/busses/i2c-at91-*.c
10280
10281 MICROCHIP ISC DRIVER
10282 M:      Eugen Hristev <eugen.hristev@microchip.com>
10283 L:      linux-media@vger.kernel.org
10284 S:      Supported
10285 F:      drivers/media/platform/atmel/atmel-isc.c
10286 F:      drivers/media/platform/atmel/atmel-isc-regs.h
10287 F:      Documentation/devicetree/bindings/media/atmel-isc.txt
10288
10289 MICROCHIP ISI DRIVER
10290 M:      Eugen Hristev <eugen.hristev@microchip.com>
10291 L:      linux-media@vger.kernel.org
10292 S:      Supported
10293 F:      drivers/media/platform/atmel/atmel-isi.c
10294 F:      drivers/media/platform/atmel/atmel-isi.h
10295
10296 MICROCHIP AT91 USART MFD DRIVER
10297 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10298 L:      linux-kernel@vger.kernel.org
10299 S:      Supported
10300 F:      drivers/mfd/at91-usart.c
10301 F:      include/dt-bindings/mfd/at91-usart.h
10302 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10303
10304 MICROCHIP AT91 USART SPI DRIVER
10305 M:      Radu Pirea <radu_nicolae.pirea@upb.ro>
10306 L:      linux-spi@vger.kernel.org
10307 S:      Supported
10308 F:      drivers/spi/spi-at91-usart.c
10309 F:      Documentation/devicetree/bindings/mfd/atmel-usart.txt
10310
10311 MICROCHIP KSZ SERIES ETHERNET SWITCH DRIVER
10312 M:      Woojung Huh <woojung.huh@microchip.com>
10313 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10314 L:      netdev@vger.kernel.org
10315 S:      Maintained
10316 F:      net/dsa/tag_ksz.c
10317 F:      drivers/net/dsa/microchip/*
10318 F:      include/linux/platform_data/microchip-ksz.h
10319 F:      Documentation/devicetree/bindings/net/dsa/ksz.txt
10320
10321 MICROCHIP LAN743X ETHERNET DRIVER
10322 M:      Bryan Whitehead <bryan.whitehead@microchip.com>
10323 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10324 L:      netdev@vger.kernel.org
10325 S:      Maintained
10326 F:      drivers/net/ethernet/microchip/lan743x_*
10327
10328 MICROCHIP LCDFB DRIVER
10329 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10330 L:      linux-fbdev@vger.kernel.org
10331 S:      Maintained
10332 F:      drivers/video/fbdev/atmel_lcdfb.c
10333 F:      include/video/atmel_lcdc.h
10334
10335 MICROCHIP MMC/SD/SDIO MCI DRIVER
10336 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10337 S:      Maintained
10338 F:      drivers/mmc/host/atmel-mci.c
10339
10340 MICROCHIP MCP16502 PMIC DRIVER
10341 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10342 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10343 S:      Maintained
10344 F:      Documentation/devicetree/bindings/regulator/mcp16502-regulator.txt
10345 F:      drivers/regulator/mcp16502.c
10346
10347 MICROCHIP MCP3911 ADC DRIVER
10348 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
10349 M:      Kent Gustavsson <kent@minoris.se>
10350 L:      linux-iio@vger.kernel.org
10351 S:      Supported
10352 F:      drivers/iio/adc/mcp3911.c
10353 F:      Documentation/devicetree/bindings/iio/adc/mcp3911.txt
10354
10355 MICROCHIP NAND DRIVER
10356 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
10357 L:      linux-mtd@lists.infradead.org
10358 S:      Supported
10359 F:      drivers/mtd/nand/raw/atmel/*
10360 F:      Documentation/devicetree/bindings/mtd/atmel-nand.txt
10361
10362 MICROCHIP PWM DRIVER
10363 M:      Claudiu Beznea <claudiu.beznea@microchip.com>
10364 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10365 L:      linux-pwm@vger.kernel.org
10366 S:      Supported
10367 F:      drivers/pwm/pwm-atmel.c
10368 F:      Documentation/devicetree/bindings/pwm/atmel-pwm.txt
10369
10370 MICROCHIP SAMA5D2-COMPATIBLE ADC DRIVER
10371 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10372 M:      Eugen Hristev <eugen.hristev@microchip.com>
10373 L:      linux-iio@vger.kernel.org
10374 S:      Supported
10375 F:      drivers/iio/adc/at91-sama5d2_adc.c
10376 F:      Documentation/devicetree/bindings/iio/adc/at91-sama5d2_adc.txt
10377 F:      include/dt-bindings/iio/adc/at91-sama5d2_adc.h
10378
10379 MICROCHIP SAMA5D2-COMPATIBLE SHUTDOWN CONTROLLER
10380 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10381 S:      Supported
10382 F:      drivers/power/reset/at91-sama5d2_shdwc.c
10383
10384 MICROCHIP SAMA5D2-COMPATIBLE PIOBU GPIO
10385 M:      Andrei Stefanescu <andrei.stefanescu@microchip.com>
10386 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10387 L:      linux-gpio@vger.kernel.org
10388 F:      drivers/gpio/gpio-sama5d2-piobu.c
10389
10390 MICROCHIP SPI DRIVER
10391 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10392 S:      Supported
10393 F:      drivers/spi/spi-atmel.*
10394
10395 MICROCHIP SSC DRIVER
10396 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10397 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10398 S:      Supported
10399 F:      drivers/misc/atmel-ssc.c
10400 F:      include/linux/atmel-ssc.h
10401
10402 MICROCHIP TIMER COUNTER (TC) AND CLOCKSOURCE DRIVERS
10403 M:      Nicolas Ferre <nicolas.ferre@microchip.com>
10404 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10405 S:      Supported
10406 F:      drivers/misc/atmel_tclib.c
10407 F:      drivers/clocksource/tcb_clksrc.c
10408
10409 MICROCHIP USBA UDC DRIVER
10410 M:      Cristian Birsan <cristian.birsan@microchip.com>
10411 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10412 S:      Supported
10413 F:      drivers/usb/gadget/udc/atmel_usba_udc.*
10414
10415 MICROCHIP USB251XB DRIVER
10416 M:      Richard Leitner <richard.leitner@skidata.com>
10417 L:      linux-usb@vger.kernel.org
10418 S:      Maintained
10419 F:      drivers/usb/misc/usb251xb.c
10420 F:      Documentation/devicetree/bindings/usb/usb251xb.txt
10421
10422 MICROCHIP XDMA DRIVER
10423 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
10424 L:      linux-arm-kernel@lists.infradead.org
10425 L:      dmaengine@vger.kernel.org
10426 S:      Supported
10427 F:      drivers/dma/at_xdmac.c
10428
10429 MICROSEMI MIPS SOCS
10430 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10431 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10432 L:      linux-mips@vger.kernel.org
10433 S:      Supported
10434 F:      arch/mips/generic/board-ocelot.c
10435 F:      arch/mips/configs/generic/board-ocelot.config
10436 F:      arch/mips/boot/dts/mscc/
10437 F:      Documentation/devicetree/bindings/mips/mscc.txt
10438
10439 MICROSEMI SMART ARRAY SMARTPQI DRIVER (smartpqi)
10440 M:      Don Brace <don.brace@microsemi.com>
10441 L:      esc.storagedev@microsemi.com
10442 L:      linux-scsi@vger.kernel.org
10443 S:      Supported
10444 F:      drivers/scsi/smartpqi/smartpqi*.[ch]
10445 F:      drivers/scsi/smartpqi/Kconfig
10446 F:      drivers/scsi/smartpqi/Makefile
10447 F:      include/linux/cciss*.h
10448 F:      include/uapi/linux/cciss*.h
10449 F:      Documentation/scsi/smartpqi.txt
10450
10451 MICROSEMI ETHERNET SWITCH DRIVER
10452 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
10453 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
10454 L:      netdev@vger.kernel.org
10455 S:      Supported
10456 F:      drivers/net/ethernet/mscc/
10457
10458 MICROSOFT SURFACE PRO 3 BUTTON DRIVER
10459 M:      Chen Yu <yu.c.chen@intel.com>
10460 L:      platform-driver-x86@vger.kernel.org
10461 S:      Supported
10462 F:      drivers/platform/x86/surfacepro3_button.c
10463
10464 MICROTEK X6 SCANNER
10465 M:      Oliver Neukum <oliver@neukum.org>
10466 S:      Maintained
10467 F:      drivers/usb/image/microtek.*
10468
10469 MIPS
10470 M:      Ralf Baechle <ralf@linux-mips.org>
10471 M:      Paul Burton <paul.burton@mips.com>
10472 M:      James Hogan <jhogan@kernel.org>
10473 L:      linux-mips@vger.kernel.org
10474 W:      http://www.linux-mips.org/
10475 T:      git git://git.linux-mips.org/pub/scm/ralf/linux.git
10476 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux.git
10477 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
10478 S:      Supported
10479 F:      Documentation/devicetree/bindings/mips/
10480 F:      Documentation/mips/
10481 F:      arch/mips/
10482 F:      drivers/platform/mips/
10483
10484 MIPS BOSTON DEVELOPMENT BOARD
10485 M:      Paul Burton <paul.burton@mips.com>
10486 L:      linux-mips@vger.kernel.org
10487 S:      Maintained
10488 F:      Documentation/devicetree/bindings/clock/img,boston-clock.txt
10489 F:      arch/mips/boot/dts/img/boston.dts
10490 F:      arch/mips/configs/generic/board-boston.config
10491 F:      drivers/clk/imgtec/clk-boston.c
10492 F:      include/dt-bindings/clock/boston-clock.h
10493
10494 MIPS GENERIC PLATFORM
10495 M:      Paul Burton <paul.burton@mips.com>
10496 L:      linux-mips@vger.kernel.org
10497 S:      Supported
10498 F:      Documentation/devicetree/bindings/power/mti,mips-cpc.txt
10499 F:      arch/mips/generic/
10500 F:      arch/mips/tools/generic-board-config.sh
10501
10502 MIPS/LOONGSON1 ARCHITECTURE
10503 M:      Keguang Zhang <keguang.zhang@gmail.com>
10504 L:      linux-mips@vger.kernel.org
10505 S:      Maintained
10506 F:      arch/mips/loongson32/
10507 F:      arch/mips/include/asm/mach-loongson32/
10508 F:      drivers/*/*loongson1*
10509 F:      drivers/*/*/*loongson1*
10510
10511 MIPS/LOONGSON2 ARCHITECTURE
10512 M:      Jiaxun Yang <jiaxun.yang@flygoat.com>
10513 L:      linux-mips@vger.kernel.org
10514 S:      Maintained
10515 F:      arch/mips/loongson64/fuloong-2e/
10516 F:      arch/mips/loongson64/lemote-2f/
10517 F:      arch/mips/include/asm/mach-loongson64/
10518 F:      drivers/*/*loongson2*
10519 F:      drivers/*/*/*loongson2*
10520
10521 MIPS/LOONGSON3 ARCHITECTURE
10522 M:      Huacai Chen <chenhc@lemote.com>
10523 L:      linux-mips@vger.kernel.org
10524 S:      Maintained
10525 F:      arch/mips/loongson64/
10526 F:      arch/mips/include/asm/mach-loongson64/
10527 F:      drivers/platform/mips/cpu_hwmon.c
10528 F:      drivers/*/*loongson3*
10529 F:      drivers/*/*/*loongson3*
10530
10531 MIPS RINT INSTRUCTION EMULATION
10532 M:      Aleksandar Markovic <aleksandar.markovic@mips.com>
10533 L:      linux-mips@vger.kernel.org
10534 S:      Supported
10535 F:      arch/mips/math-emu/sp_rint.c
10536 F:      arch/mips/math-emu/dp_rint.c
10537
10538 MIROSOUND PCM20 FM RADIO RECEIVER DRIVER
10539 M:      Hans Verkuil <hverkuil@xs4all.nl>
10540 L:      linux-media@vger.kernel.org
10541 T:      git git://linuxtv.org/media_tree.git
10542 W:      https://linuxtv.org
10543 S:      Odd Fixes
10544 F:      drivers/media/radio/radio-miropcm20*
10545
10546 MMP SUPPORT
10547 R:      Lubomir Rintel <lkundrak@v3.sk>
10548 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
10549 S:      Odd Fixes
10550 F:      arch/arm/boot/dts/mmp*
10551 F:      arch/arm/mach-mmp/
10552
10553 MMU GATHER AND TLB INVALIDATION
10554 M:      Will Deacon <will@kernel.org>
10555 M:      "Aneesh Kumar K.V" <aneesh.kumar@linux.ibm.com>
10556 M:      Andrew Morton <akpm@linux-foundation.org>
10557 M:      Nick Piggin <npiggin@gmail.com>
10558 M:      Peter Zijlstra <peterz@infradead.org>
10559 L:      linux-arch@vger.kernel.org
10560 L:      linux-mm@kvack.org
10561 S:      Maintained
10562 F:      arch/*/include/asm/tlb.h
10563 F:      include/asm-generic/tlb.h
10564 F:      mm/mmu_gather.c
10565
10566 MN88472 MEDIA DRIVER
10567 M:      Antti Palosaari <crope@iki.fi>
10568 L:      linux-media@vger.kernel.org
10569 W:      https://linuxtv.org
10570 W:      http://palosaari.fi/linux/
10571 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10572 S:      Maintained
10573 F:      drivers/media/dvb-frontends/mn88472*
10574
10575 MN88473 MEDIA DRIVER
10576 M:      Antti Palosaari <crope@iki.fi>
10577 L:      linux-media@vger.kernel.org
10578 W:      https://linuxtv.org
10579 W:      http://palosaari.fi/linux/
10580 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10581 S:      Maintained
10582 F:      drivers/media/dvb-frontends/mn88473*
10583
10584 MODULE SUPPORT
10585 M:      Jessica Yu <jeyu@kernel.org>
10586 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jeyu/linux.git modules-next
10587 S:      Maintained
10588 F:      include/linux/module.h
10589 F:      kernel/module.c
10590
10591 MOTION EYE VAIO PICTUREBOOK CAMERA DRIVER
10592 W:      http://popies.net/meye/
10593 S:      Orphan
10594 F:      Documentation/media/v4l-drivers/meye*
10595 F:      drivers/media/pci/meye/
10596 F:      include/uapi/linux/meye.h
10597
10598 MOXA SMARTIO/INDUSTIO/INTELLIO SERIAL CARD
10599 M:      Jiri Slaby <jirislaby@gmail.com>
10600 S:      Maintained
10601 F:      Documentation/serial/moxa-smartio.rst
10602 F:      drivers/tty/mxser.*
10603
10604 MR800 AVERMEDIA USB FM RADIO DRIVER
10605 M:      Alexey Klimov <klimov.linux@gmail.com>
10606 L:      linux-media@vger.kernel.org
10607 T:      git git://linuxtv.org/media_tree.git
10608 S:      Maintained
10609 F:      drivers/media/radio/radio-mr800.c
10610
10611 MRF24J40 IEEE 802.15.4 RADIO DRIVER
10612 M:      Alan Ott <alan@signal11.us>
10613 L:      linux-wpan@vger.kernel.org
10614 S:      Maintained
10615 F:      drivers/net/ieee802154/mrf24j40.c
10616 F:      Documentation/devicetree/bindings/net/ieee802154/mrf24j40.txt
10617
10618 MSI LAPTOP SUPPORT
10619 M:      "Lee, Chun-Yi" <jlee@suse.com>
10620 L:      platform-driver-x86@vger.kernel.org
10621 S:      Maintained
10622 F:      drivers/platform/x86/msi-laptop.c
10623
10624 MSI WMI SUPPORT
10625 L:      platform-driver-x86@vger.kernel.org
10626 S:      Orphan
10627 F:      drivers/platform/x86/msi-wmi.c
10628
10629 MSI001 MEDIA DRIVER
10630 M:      Antti Palosaari <crope@iki.fi>
10631 L:      linux-media@vger.kernel.org
10632 W:      https://linuxtv.org
10633 W:      http://palosaari.fi/linux/
10634 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10635 T:      git git://linuxtv.org/anttip/media_tree.git
10636 S:      Maintained
10637 F:      drivers/media/tuners/msi001*
10638
10639 MSI2500 MEDIA DRIVER
10640 M:      Antti Palosaari <crope@iki.fi>
10641 L:      linux-media@vger.kernel.org
10642 W:      https://linuxtv.org
10643 W:      http://palosaari.fi/linux/
10644 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10645 T:      git git://linuxtv.org/anttip/media_tree.git
10646 S:      Maintained
10647 F:      drivers/media/usb/msi2500/
10648
10649 MSYSTEMS DISKONCHIP G3 MTD DRIVER
10650 M:      Robert Jarzmik <robert.jarzmik@free.fr>
10651 L:      linux-mtd@lists.infradead.org
10652 S:      Maintained
10653 F:      drivers/mtd/devices/docg3*
10654
10655 MT9M032 APTINA SENSOR DRIVER
10656 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10657 L:      linux-media@vger.kernel.org
10658 T:      git git://linuxtv.org/media_tree.git
10659 S:      Maintained
10660 F:      drivers/media/i2c/mt9m032.c
10661 F:      include/media/i2c/mt9m032.h
10662
10663 MT9P031 APTINA CAMERA SENSOR
10664 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10665 L:      linux-media@vger.kernel.org
10666 T:      git git://linuxtv.org/media_tree.git
10667 S:      Maintained
10668 F:      drivers/media/i2c/mt9p031.c
10669 F:      include/media/i2c/mt9p031.h
10670
10671 MT9T001 APTINA CAMERA SENSOR
10672 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10673 L:      linux-media@vger.kernel.org
10674 T:      git git://linuxtv.org/media_tree.git
10675 S:      Maintained
10676 F:      drivers/media/i2c/mt9t001.c
10677 F:      include/media/i2c/mt9t001.h
10678
10679 MT9T112 APTINA CAMERA SENSOR
10680 M:      Jacopo Mondi <jacopo@jmondi.org>
10681 L:      linux-media@vger.kernel.org
10682 T:      git git://linuxtv.org/media_tree.git
10683 S:      Odd Fixes
10684 F:      drivers/media/i2c/mt9t112.c
10685 F:      include/media/i2c/mt9t112.h
10686
10687 MT9V032 APTINA CAMERA SENSOR
10688 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
10689 L:      linux-media@vger.kernel.org
10690 T:      git git://linuxtv.org/media_tree.git
10691 S:      Maintained
10692 F:      Documentation/devicetree/bindings/media/i2c/mt9v032.txt
10693 F:      drivers/media/i2c/mt9v032.c
10694 F:      include/media/i2c/mt9v032.h
10695
10696 MT9V111 APTINA CAMERA SENSOR
10697 M:      Jacopo Mondi <jacopo@jmondi.org>
10698 L:      linux-media@vger.kernel.org
10699 T:      git git://linuxtv.org/media_tree.git
10700 S:      Maintained
10701 F:      Documentation/devicetree/bindings/media/i2c/aptina,mt9v111.txt
10702 F:      drivers/media/i2c/mt9v111.c
10703
10704 MULTIFUNCTION DEVICES (MFD)
10705 M:      Lee Jones <lee.jones@linaro.org>
10706 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
10707 S:      Supported
10708 F:      Documentation/devicetree/bindings/mfd/
10709 F:      drivers/mfd/
10710 F:      include/linux/mfd/
10711 F:      include/dt-bindings/mfd/
10712
10713 MULTIMEDIA CARD (MMC) ETC. OVER SPI
10714 S:      Orphan
10715 F:      drivers/mmc/host/mmc_spi.c
10716 F:      include/linux/spi/mmc_spi.h
10717
10718 MULTIMEDIA CARD (MMC), SECURE DIGITAL (SD) AND SDIO SUBSYSTEM
10719 M:      Ulf Hansson <ulf.hansson@linaro.org>
10720 L:      linux-mmc@vger.kernel.org
10721 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
10722 S:      Maintained
10723 F:      Documentation/devicetree/bindings/mmc/
10724 F:      drivers/mmc/
10725 F:      include/linux/mmc/
10726 F:      include/uapi/linux/mmc/
10727
10728 MULTIPLEXER SUBSYSTEM
10729 M:      Peter Rosin <peda@axentia.se>
10730 S:      Maintained
10731 F:      Documentation/ABI/testing/sysfs-class-mux*
10732 F:      Documentation/devicetree/bindings/mux/
10733 F:      include/dt-bindings/mux/
10734 F:      include/linux/mux/
10735 F:      drivers/mux/
10736
10737 MULTITECH MULTIPORT CARD (ISICOM)
10738 S:      Orphan
10739 F:      drivers/tty/isicom.c
10740 F:      include/linux/isicom.h
10741
10742 MUSB MULTIPOINT HIGH SPEED DUAL-ROLE CONTROLLER
10743 M:      Bin Liu <b-liu@ti.com>
10744 L:      linux-usb@vger.kernel.org
10745 S:      Maintained
10746 F:      drivers/usb/musb/
10747
10748 MXL301RF MEDIA DRIVER
10749 M:      Akihiro Tsukada <tskd08@gmail.com>
10750 L:      linux-media@vger.kernel.org
10751 S:      Odd Fixes
10752 F:      drivers/media/tuners/mxl301rf*
10753
10754 MXL5007T MEDIA DRIVER
10755 M:      Michael Krufky <mkrufky@linuxtv.org>
10756 L:      linux-media@vger.kernel.org
10757 W:      https://linuxtv.org
10758 W:      http://github.com/mkrufky
10759 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
10760 T:      git git://linuxtv.org/mkrufky/tuners.git
10761 S:      Maintained
10762 F:      drivers/media/tuners/mxl5007t.*
10763
10764 MXSFB DRM DRIVER
10765 M:      Marek Vasut <marex@denx.de>
10766 M:      Stefan Agner <stefan@agner.ch>
10767 L:      dri-devel@lists.freedesktop.org
10768 S:      Supported
10769 F:      drivers/gpu/drm/mxsfb/
10770 F:      Documentation/devicetree/bindings/display/mxsfb.txt
10771 T:      git git://anongit.freedesktop.org/drm/drm-misc
10772
10773 MYLEX DAC960 PCI RAID Controller
10774 M:      Hannes Reinecke <hare@kernel.org>
10775 L:      linux-scsi@vger.kernel.org
10776 S:      Supported
10777 F:      drivers/scsi/myrb.*
10778 F:      drivers/scsi/myrs.*
10779
10780 MYRICOM MYRI-10G 10GbE DRIVER (MYRI10GE)
10781 M:      Chris Lee <christopher.lee@cspi.com>
10782 L:      netdev@vger.kernel.org
10783 W:      https://www.cspi.com/ethernet-products/support/downloads/
10784 S:      Supported
10785 F:      drivers/net/ethernet/myricom/myri10ge/
10786
10787 NAND FLASH SUBSYSTEM
10788 M:      Miquel Raynal <miquel.raynal@bootlin.com>
10789 R:      Richard Weinberger <richard@nod.at>
10790 L:      linux-mtd@lists.infradead.org
10791 W:      http://www.linux-mtd.infradead.org/
10792 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
10793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git nand/next
10794 S:      Maintained
10795 F:      drivers/mtd/nand/
10796 F:      include/linux/mtd/*nand*.h
10797
10798 NATIVE INSTRUMENTS USB SOUND INTERFACE DRIVER
10799 M:      Daniel Mack <zonque@gmail.com>
10800 S:      Maintained
10801 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
10802 W:      http://www.native-instruments.com
10803 F:      sound/usb/caiaq/
10804
10805 NATSEMI ETHERNET DRIVER (DP8381x)
10806 S:      Orphan
10807 F:      drivers/net/ethernet/natsemi/natsemi.c
10808
10809 NCR 5380 SCSI DRIVERS
10810 M:      Finn Thain <fthain@telegraphics.com.au>
10811 M:      Michael Schmitz <schmitzmic@gmail.com>
10812 L:      linux-scsi@vger.kernel.org
10813 S:      Maintained
10814 F:      Documentation/scsi/g_NCR5380.txt
10815 F:      drivers/scsi/NCR5380.*
10816 F:      drivers/scsi/arm/cumana_1.c
10817 F:      drivers/scsi/arm/oak.c
10818 F:      drivers/scsi/atari_scsi.*
10819 F:      drivers/scsi/dmx3191d.c
10820 F:      drivers/scsi/g_NCR5380.*
10821 F:      drivers/scsi/mac_scsi.*
10822 F:      drivers/scsi/sun3_scsi.*
10823 F:      drivers/scsi/sun3_scsi_vme.c
10824
10825 NCSI LIBRARY:
10826 M:      Samuel Mendoza-Jonas <sam@mendozajonas.com>
10827 S:      Maintained
10828 F:      net/ncsi/
10829
10830 NCT6775 HARDWARE MONITOR DRIVER
10831 M:      Guenter Roeck <linux@roeck-us.net>
10832 L:      linux-hwmon@vger.kernel.org
10833 S:      Maintained
10834 F:      Documentation/hwmon/nct6775.rst
10835 F:      drivers/hwmon/nct6775.c
10836
10837 NET_FAILOVER MODULE
10838 M:      Sridhar Samudrala <sridhar.samudrala@intel.com>
10839 L:      netdev@vger.kernel.org
10840 S:      Supported
10841 F:      driver/net/net_failover.c
10842 F:      include/net/net_failover.h
10843 F:      Documentation/networking/net_failover.rst
10844
10845 NETEFFECT IWARP RNIC DRIVER (IW_NES)
10846 M:      Faisal Latif <faisal.latif@intel.com>
10847 L:      linux-rdma@vger.kernel.org
10848 W:      http://www.intel.com/Products/Server/Adapters/Server-Cluster/Server-Cluster-overview.htm
10849 S:      Supported
10850 F:      drivers/infiniband/hw/nes/
10851 F:      include/uapi/rdma/nes-abi.h
10852
10853 NETEM NETWORK EMULATOR
10854 M:      Stephen Hemminger <stephen@networkplumber.org>
10855 L:      netem@lists.linux-foundation.org (moderated for non-subscribers)
10856 S:      Maintained
10857 F:      net/sched/sch_netem.c
10858
10859 NETERION 10GbE DRIVERS (s2io/vxge)
10860 M:      Jon Mason <jdmason@kudzu.us>
10861 L:      netdev@vger.kernel.org
10862 S:      Supported
10863 F:      Documentation/networking/device_drivers/neterion/s2io.txt
10864 F:      Documentation/networking/device_drivers/neterion/vxge.txt
10865 F:      drivers/net/ethernet/neterion/
10866
10867 NETFILTER
10868 M:      Pablo Neira Ayuso <pablo@netfilter.org>
10869 M:      Jozsef Kadlecsik <kadlec@netfilter.org>
10870 M:      Florian Westphal <fw@strlen.de>
10871 L:      netfilter-devel@vger.kernel.org
10872 L:      coreteam@netfilter.org
10873 W:      http://www.netfilter.org/
10874 W:      http://www.iptables.org/
10875 W:      http://www.nftables.org/
10876 Q:      http://patchwork.ozlabs.org/project/netfilter-devel/list/
10877 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf.git
10878 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pablo/nf-next.git
10879 S:      Maintained
10880 F:      include/linux/netfilter*
10881 F:      include/linux/netfilter/
10882 F:      include/net/netfilter/
10883 F:      include/uapi/linux/netfilter*
10884 F:      include/uapi/linux/netfilter/
10885 F:      net/*/netfilter.c
10886 F:      net/*/netfilter/
10887 F:      net/netfilter/
10888 F:      net/bridge/br_netfilter*.c
10889
10890 NETROM NETWORK LAYER
10891 M:      Ralf Baechle <ralf@linux-mips.org>
10892 L:      linux-hams@vger.kernel.org
10893 W:      http://www.linux-ax25.org/
10894 S:      Maintained
10895 F:      include/net/netrom.h
10896 F:      include/uapi/linux/netrom.h
10897 F:      net/netrom/
10898
10899 NETRONOME ETHERNET DRIVERS
10900 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
10901 L:      oss-drivers@netronome.com
10902 S:      Maintained
10903 F:      drivers/net/ethernet/netronome/
10904
10905 NETWORK BLOCK DEVICE (NBD)
10906 M:      Josef Bacik <josef@toxicpanda.com>
10907 S:      Maintained
10908 L:      linux-block@vger.kernel.org
10909 L:      nbd@other.debian.org
10910 F:      Documentation/blockdev/nbd.txt
10911 F:      drivers/block/nbd.c
10912 F:      include/trace/events/nbd.h
10913 F:      include/uapi/linux/nbd.h
10914
10915 NETWORK DROP MONITOR
10916 M:      Neil Horman <nhorman@tuxdriver.com>
10917 L:      netdev@vger.kernel.org
10918 S:      Maintained
10919 W:      https://fedorahosted.org/dropwatch/
10920 F:      net/core/drop_monitor.c
10921
10922 NETWORKING DRIVERS
10923 M:      "David S. Miller" <davem@davemloft.net>
10924 L:      netdev@vger.kernel.org
10925 W:      http://www.linuxfoundation.org/en/Net
10926 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10927 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10928 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10929 S:      Odd Fixes
10930 F:      Documentation/devicetree/bindings/net/
10931 F:      drivers/net/
10932 F:      include/linux/if_*
10933 F:      include/linux/netdevice.h
10934 F:      include/linux/etherdevice.h
10935 F:      include/linux/fcdevice.h
10936 F:      include/linux/fddidevice.h
10937 F:      include/linux/hippidevice.h
10938 F:      include/linux/inetdevice.h
10939 F:      include/uapi/linux/if_*
10940 F:      include/uapi/linux/netdevice.h
10941
10942 NETWORKING DRIVERS (WIRELESS)
10943 M:      Kalle Valo <kvalo@codeaurora.org>
10944 L:      linux-wireless@vger.kernel.org
10945 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
10946 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers.git
10947 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next.git
10948 S:      Maintained
10949 F:      Documentation/devicetree/bindings/net/wireless/
10950 F:      drivers/net/wireless/
10951
10952 NETWORKING [DSA]
10953 M:      Andrew Lunn <andrew@lunn.ch>
10954 M:      Vivien Didelot <vivien.didelot@gmail.com>
10955 M:      Florian Fainelli <f.fainelli@gmail.com>
10956 S:      Maintained
10957 F:      Documentation/devicetree/bindings/net/dsa/
10958 F:      net/dsa/
10959 F:      include/net/dsa.h
10960 F:      include/linux/dsa/
10961 F:      include/linux/platform_data/dsa.h
10962 F:      drivers/net/dsa/
10963
10964 NETWORKING [GENERAL]
10965 M:      "David S. Miller" <davem@davemloft.net>
10966 L:      netdev@vger.kernel.org
10967 W:      http://www.linuxfoundation.org/en/Net
10968 Q:      http://patchwork.ozlabs.org/project/netdev/list/
10969 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
10970 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next.git
10971 B:      mailto:netdev@vger.kernel.org
10972 S:      Maintained
10973 F:      net/
10974 F:      include/net/
10975 F:      include/linux/in.h
10976 F:      include/linux/net.h
10977 F:      include/linux/netdevice.h
10978 F:      include/uapi/linux/in.h
10979 F:      include/uapi/linux/net.h
10980 F:      include/uapi/linux/netdevice.h
10981 F:      include/uapi/linux/net_namespace.h
10982 F:      tools/testing/selftests/net/
10983 F:      lib/net_utils.c
10984 F:      lib/random32.c
10985 F:      Documentation/networking/
10986
10987 NETWORKING [IPSEC]
10988 M:      Steffen Klassert <steffen.klassert@secunet.com>
10989 M:      Herbert Xu <herbert@gondor.apana.org.au>
10990 M:      "David S. Miller" <davem@davemloft.net>
10991 L:      netdev@vger.kernel.org
10992 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec.git
10993 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/klassert/ipsec-next.git
10994 S:      Maintained
10995 F:      net/xfrm/
10996 F:      net/key/
10997 F:      net/ipv4/xfrm*
10998 F:      net/ipv4/esp4*
10999 F:      net/ipv4/ah4.c
11000 F:      net/ipv4/ipcomp.c
11001 F:      net/ipv4/ip_vti.c
11002 F:      net/ipv6/xfrm*
11003 F:      net/ipv6/esp6*
11004 F:      net/ipv6/ah6.c
11005 F:      net/ipv6/ipcomp6.c
11006 F:      net/ipv6/ip6_vti.c
11007 F:      include/uapi/linux/xfrm.h
11008 F:      include/net/xfrm.h
11009
11010 NETWORKING [IPv4/IPv6]
11011 M:      "David S. Miller" <davem@davemloft.net>
11012 M:      Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
11013 M:      Hideaki YOSHIFUJI <yoshfuji@linux-ipv6.org>
11014 L:      netdev@vger.kernel.org
11015 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/net.git
11016 S:      Maintained
11017 F:      net/ipv4/
11018 F:      net/ipv6/
11019 F:      include/net/ip*
11020 F:      arch/x86/net/*
11021
11022 NETWORKING [LABELED] (NetLabel, Labeled IPsec, SECMARK)
11023 M:      Paul Moore <paul@paul-moore.com>
11024 W:      https://github.com/netlabel
11025 L:      netdev@vger.kernel.org
11026 L:      linux-security-module@vger.kernel.org
11027 S:      Maintained
11028 F:      Documentation/netlabel/
11029 F:      include/net/calipso.h
11030 F:      include/net/cipso_ipv4.h
11031 F:      include/net/netlabel.h
11032 F:      include/uapi/linux/netfilter/xt_SECMARK.h
11033 F:      include/uapi/linux/netfilter/xt_CONNSECMARK.h
11034 F:      net/netlabel/
11035 F:      net/ipv4/cipso_ipv4.c
11036 F:      net/ipv6/calipso.c
11037 F:      net/netfilter/xt_CONNSECMARK.c
11038 F:      net/netfilter/xt_SECMARK.c
11039
11040 NETWORKING [TCP]
11041 M:      Eric Dumazet <edumazet@google.com>
11042 L:      netdev@vger.kernel.org
11043 S:      Maintained
11044 F:      net/ipv4/tcp*.c
11045 F:      net/ipv4/syncookies.c
11046 F:      net/ipv6/tcp*.c
11047 F:      net/ipv6/syncookies.c
11048 F:      include/uapi/linux/tcp.h
11049 F:      include/net/tcp.h
11050 F:      include/linux/tcp.h
11051 F:      include/trace/events/tcp.h
11052
11053 NETWORKING [TLS]
11054 M:      Boris Pismenny <borisp@mellanox.com>
11055 M:      Aviad Yehezkel <aviadye@mellanox.com>
11056 M:      Dave Watson <davejwatson@fb.com>
11057 M:      John Fastabend <john.fastabend@gmail.com>
11058 M:      Daniel Borkmann <daniel@iogearbox.net>
11059 L:      netdev@vger.kernel.org
11060 S:      Maintained
11061 F:      net/tls/*
11062 F:      include/uapi/linux/tls.h
11063 F:      include/net/tls.h
11064
11065 NETWORKING [WIRELESS]
11066 L:      linux-wireless@vger.kernel.org
11067 Q:      http://patchwork.kernel.org/project/linux-wireless/list/
11068
11069 NETDEVSIM
11070 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
11071 S:      Maintained
11072 F:      drivers/net/netdevsim/*
11073
11074 NETXEN (1/10) GbE SUPPORT
11075 M:      Manish Chopra <manishc@marvell.com>
11076 M:      Rahul Verma <rahulv@marvell.com>
11077 M:      GR-Linux-NIC-Dev@marvell.com
11078 L:      netdev@vger.kernel.org
11079 S:      Supported
11080 F:      drivers/net/ethernet/qlogic/netxen/
11081
11082 NEXTHOP
11083 M:      David Ahern <dsahern@kernel.org>
11084 L:      netdev@vger.kernel.org
11085 S:      Maintained
11086 F:      include/net/nexthop.h
11087 F:      include/uapi/linux/nexthop.h
11088 F:      include/net/netns/nexthop.h
11089 F:      net/ipv4/nexthop.c
11090
11091 NFC SUBSYSTEM
11092 L:      netdev@vger.kernel.org
11093 S:      Orphan
11094 F:      net/nfc/
11095 F:      include/net/nfc/
11096 F:      include/uapi/linux/nfc.h
11097 F:      drivers/nfc/
11098 F:      include/linux/platform_data/nfcmrvl.h
11099 F:      include/linux/platform_data/nxp-nci.h
11100 F:      Documentation/devicetree/bindings/net/nfc/
11101
11102 NFS, SUNRPC, AND LOCKD CLIENTS
11103 M:      Trond Myklebust <trond.myklebust@hammerspace.com>
11104 M:      Anna Schumaker <anna.schumaker@netapp.com>
11105 L:      linux-nfs@vger.kernel.org
11106 W:      http://client.linux-nfs.org
11107 T:      git git://git.linux-nfs.org/projects/trondmy/linux-nfs.git
11108 S:      Maintained
11109 F:      fs/lockd/
11110 F:      fs/nfs/
11111 F:      fs/nfs_common/
11112 F:      net/sunrpc/
11113 F:      include/linux/lockd/
11114 F:      include/linux/nfs*
11115 F:      include/linux/sunrpc/
11116 F:      include/uapi/linux/nfs*
11117 F:      include/uapi/linux/sunrpc/
11118
11119 NILFS2 FILESYSTEM
11120 M:      Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
11121 L:      linux-nilfs@vger.kernel.org
11122 W:      https://nilfs.sourceforge.io/
11123 W:      https://nilfs.osdn.jp/
11124 T:      git git://github.com/konis/nilfs2.git
11125 S:      Supported
11126 F:      Documentation/filesystems/nilfs2.txt
11127 F:      fs/nilfs2/
11128 F:      include/trace/events/nilfs2.h
11129 F:      include/uapi/linux/nilfs2_api.h
11130 F:      include/uapi/linux/nilfs2_ondisk.h
11131
11132 NINJA SCSI-3 / NINJA SCSI-32Bi (16bit/CardBus) PCMCIA SCSI HOST ADAPTER DRIVER
11133 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11134 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11135 S:      Maintained
11136 F:      Documentation/scsi/NinjaSCSI.txt
11137 F:      drivers/scsi/pcmcia/nsp_*
11138
11139 NINJA SCSI-32Bi/UDE PCI/CARDBUS SCSI HOST ADAPTER DRIVER
11140 M:      GOTO Masanori <gotom@debian.or.jp>
11141 M:      YOKOTA Hiroshi <yokota@netlab.is.tsukuba.ac.jp>
11142 W:      http://www.netlab.is.tsukuba.ac.jp/~yokota/izumi/ninja/
11143 S:      Maintained
11144 F:      Documentation/scsi/NinjaSCSI.txt
11145 F:      drivers/scsi/nsp32*
11146
11147 NIOS2 ARCHITECTURE
11148 M:      Ley Foon Tan <lftan@altera.com>
11149 L:      nios2-dev@lists.rocketboards.org (moderated for non-subscribers)
11150 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lftan/nios2.git
11151 S:      Maintained
11152 F:      arch/nios2/
11153
11154 NOHZ, DYNTICKS SUPPORT
11155 M:      Frederic Weisbecker <fweisbec@gmail.com>
11156 M:      Thomas Gleixner <tglx@linutronix.de>
11157 M:      Ingo Molnar <mingo@kernel.org>
11158 L:      linux-kernel@vger.kernel.org
11159 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/nohz
11160 S:      Maintained
11161 F:      kernel/time/tick*.*
11162 F:      include/linux/tick.h
11163 F:      include/linux/sched/nohz.h
11164
11165 NOKIA N900 CAMERA SUPPORT (ET8EK8 SENSOR, AD5820 FOCUS)
11166 M:      Pavel Machek <pavel@ucw.cz>
11167 M:      Sakari Ailus <sakari.ailus@iki.fi>
11168 L:      linux-media@vger.kernel.org
11169 S:      Maintained
11170 F:      drivers/media/i2c/et8ek8
11171 F:      drivers/media/i2c/ad5820.c
11172
11173 NOKIA N900 POWER SUPPLY DRIVERS
11174 R:      Pali Rohár <pali.rohar@gmail.com>
11175 F:      include/linux/power/bq2415x_charger.h
11176 F:      include/linux/power/bq27xxx_battery.h
11177 F:      include/linux/power/isp1704_charger.h
11178 F:      drivers/power/supply/bq2415x_charger.c
11179 F:      drivers/power/supply/bq27xxx_battery.c
11180 F:      drivers/power/supply/bq27xxx_battery_i2c.c
11181 F:      drivers/power/supply/isp1704_charger.c
11182 F:      drivers/power/supply/rx51_battery.c
11183
11184 NOLIBC HEADER FILE
11185 M:      Willy Tarreau <w@1wt.eu>
11186 S:      Maintained
11187 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/wtarreau/nolibc.git
11188 F:      tools/include/nolibc/
11189
11190 NTB AMD DRIVER
11191 M:      Shyam Sundar S K <Shyam-sundar.S-k@amd.com>
11192 L:      linux-ntb@googlegroups.com
11193 S:      Supported
11194 F:      drivers/ntb/hw/amd/
11195
11196 NTB DRIVER CORE
11197 M:      Jon Mason <jdmason@kudzu.us>
11198 M:      Dave Jiang <dave.jiang@intel.com>
11199 M:      Allen Hubbe <allenbh@gmail.com>
11200 L:      linux-ntb@googlegroups.com
11201 S:      Supported
11202 W:      https://github.com/jonmason/ntb/wiki
11203 T:      git git://github.com/jonmason/ntb.git
11204 F:      drivers/ntb/
11205 F:      drivers/net/ntb_netdev.c
11206 F:      include/linux/ntb.h
11207 F:      include/linux/ntb_transport.h
11208 F:      tools/testing/selftests/ntb/
11209
11210 NTB IDT DRIVER
11211 M:      Serge Semin <fancer.lancer@gmail.com>
11212 L:      linux-ntb@googlegroups.com
11213 S:      Supported
11214 F:      drivers/ntb/hw/idt/
11215
11216 NTB INTEL DRIVER
11217 M:      Dave Jiang <dave.jiang@intel.com>
11218 L:      linux-ntb@googlegroups.com
11219 S:      Supported
11220 W:      https://github.com/davejiang/linux/wiki
11221 T:      git https://github.com/davejiang/linux.git
11222 F:      drivers/ntb/hw/intel/
11223
11224 NTFS FILESYSTEM
11225 M:      Anton Altaparmakov <anton@tuxera.com>
11226 L:      linux-ntfs-dev@lists.sourceforge.net
11227 W:      http://www.tuxera.com/
11228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/aia21/ntfs.git
11229 S:      Supported
11230 F:      Documentation/filesystems/ntfs.txt
11231 F:      fs/ntfs/
11232
11233 NUBUS SUBSYSTEM
11234 M:      Finn Thain <fthain@telegraphics.com.au>
11235 L:      linux-m68k@lists.linux-m68k.org
11236 S:      Maintained
11237 F:      arch/*/include/asm/nubus.h
11238 F:      drivers/nubus/
11239 F:      include/linux/nubus.h
11240 F:      include/uapi/linux/nubus.h
11241
11242 NVIDIA (rivafb and nvidiafb) FRAMEBUFFER DRIVER
11243 M:      Antonino Daplas <adaplas@gmail.com>
11244 L:      linux-fbdev@vger.kernel.org
11245 S:      Maintained
11246 F:      drivers/video/fbdev/riva/
11247 F:      drivers/video/fbdev/nvidia/
11248
11249 NVM EXPRESS DRIVER
11250 M:      Keith Busch <kbusch@kernel.org>
11251 M:      Jens Axboe <axboe@fb.com>
11252 M:      Christoph Hellwig <hch@lst.de>
11253 M:      Sagi Grimberg <sagi@grimberg.me>
11254 L:      linux-nvme@lists.infradead.org
11255 T:      git://git.infradead.org/nvme.git
11256 W:      http://git.infradead.org/nvme.git
11257 S:      Supported
11258 F:      drivers/nvme/host/
11259 F:      include/linux/nvme.h
11260 F:      include/uapi/linux/nvme_ioctl.h
11261
11262 NVM EXPRESS FC TRANSPORT DRIVERS
11263 M:      James Smart <james.smart@broadcom.com>
11264 L:      linux-nvme@lists.infradead.org
11265 S:      Supported
11266 F:      include/linux/nvme-fc.h
11267 F:      include/linux/nvme-fc-driver.h
11268 F:      drivers/nvme/host/fc.c
11269 F:      drivers/nvme/target/fc.c
11270 F:      drivers/nvme/target/fcloop.c
11271
11272 NVM EXPRESS TARGET DRIVER
11273 M:      Christoph Hellwig <hch@lst.de>
11274 M:      Sagi Grimberg <sagi@grimberg.me>
11275 L:      linux-nvme@lists.infradead.org
11276 T:      git://git.infradead.org/nvme.git
11277 W:      http://git.infradead.org/nvme.git
11278 S:      Supported
11279 F:      drivers/nvme/target/
11280
11281 NVMEM FRAMEWORK
11282 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
11283 S:      Maintained
11284 F:      drivers/nvmem/
11285 F:      Documentation/devicetree/bindings/nvmem/
11286 F:      Documentation/ABI/stable/sysfs-bus-nvmem
11287 F:      include/linux/nvmem-consumer.h
11288 F:      include/linux/nvmem-provider.h
11289
11290 NXP FXAS21002C DRIVER
11291 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11292 L:      linux-iio@vger.kernel.org
11293 S:      Maintained
11294 F:      Documentation/devicetree/bindings/iio/gyroscope/fxas21002c.txt
11295 F:      drivers/iio/gyro/fxas21002c_core.c
11296 F:      drivers/iio/gyro/fxas21002c.h
11297 F:      drivers/iio/gyro/fxas21002c_i2c.c
11298 F:      drivers/iio/gyro/fxas21002c_spi.c
11299
11300 NXP SGTL5000 DRIVER
11301 M:      Fabio Estevam <festevam@gmail.com>
11302 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11303 S:      Maintained
11304 F:      Documentation/devicetree/bindings/sound/sgtl5000.txt
11305 F:      sound/soc/codecs/sgtl5000*
11306
11307 NXP SJA1105 ETHERNET SWITCH DRIVER
11308 M:      Vladimir Oltean <olteanv@gmail.com>
11309 L:      linux-kernel@vger.kernel.org
11310 S:      Maintained
11311 F:      drivers/net/dsa/sja1105
11312
11313 NXP TDA998X DRM DRIVER
11314 M:      Russell King <linux@armlinux.org.uk>
11315 S:      Maintained
11316 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-devel
11317 T:      git git://git.armlinux.org.uk/~rmk/linux-arm.git drm-tda998x-fixes
11318 F:      drivers/gpu/drm/i2c/tda998x_drv.c
11319 F:      include/drm/i2c/tda998x.h
11320 F:      include/dt-bindings/display/tda998x.h
11321 K:      "nxp,tda998x"
11322
11323 NXP TFA9879 DRIVER
11324 M:      Peter Rosin <peda@axentia.se>
11325 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11326 S:      Maintained
11327 F:      Documentation/devicetree/bindings/sound/tfa9879.txt
11328 F:      sound/soc/codecs/tfa9879*
11329
11330 NXP-NCI NFC DRIVER
11331 M:      Clément Perrochaud <clement.perrochaud@effinnov.com>
11332 R:      Charles Gorand <charles.gorand@effinnov.com>
11333 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
11334 S:      Supported
11335 F:      drivers/nfc/nxp-nci
11336
11337 OBJAGG
11338 M:      Jiri Pirko <jiri@mellanox.com>
11339 L:      netdev@vger.kernel.org
11340 S:      Supported
11341 F:      lib/objagg.c
11342 F:      lib/test_objagg.c
11343 F:      include/linux/objagg.h
11344
11345 NXP FSPI DRIVER
11346 R:      Yogesh Gaur <yogeshgaur.83@gmail.com>
11347 M:      Ashish Kumar <ashish.kumar@nxp.com>
11348 L:      linux-spi@vger.kernel.org
11349 S:      Maintained
11350 F:      drivers/spi/spi-nxp-fspi.c
11351 F:      Documentation/devicetree/bindings/spi/spi-nxp-fspi.txt
11352
11353 OBJTOOL
11354 M:      Josh Poimboeuf <jpoimboe@redhat.com>
11355 M:      Peter Zijlstra <peterz@infradead.org>
11356 S:      Supported
11357 F:      tools/objtool/
11358
11359 OCXL (Open Coherent Accelerator Processor Interface OpenCAPI) DRIVER
11360 M:      Frederic Barrat <fbarrat@linux.ibm.com>
11361 M:      Andrew Donnellan <ajd@linux.ibm.com>
11362 L:      linuxppc-dev@lists.ozlabs.org
11363 S:      Supported
11364 F:      arch/powerpc/platforms/powernv/ocxl.c
11365 F:      arch/powerpc/include/asm/pnv-ocxl.h
11366 F:      drivers/misc/ocxl/
11367 F:      include/misc/ocxl*
11368 F:      include/uapi/misc/ocxl.h
11369 F:      Documentation/accelerators/ocxl.rst
11370
11371 OMAP AUDIO SUPPORT
11372 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
11373 M:      Jarkko Nikula <jarkko.nikula@bitmer.com>
11374 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11375 L:      linux-omap@vger.kernel.org
11376 S:      Maintained
11377 F:      sound/soc/ti/omap*
11378 F:      sound/soc/ti/rx51.c
11379 F:      sound/soc/ti/n810.c
11380 F:      sound/soc/ti/sdma-pcm.*
11381
11382 OMAP CLOCK FRAMEWORK SUPPORT
11383 M:      Paul Walmsley <paul@pwsan.com>
11384 L:      linux-omap@vger.kernel.org
11385 S:      Maintained
11386 F:      arch/arm/*omap*/*clock*
11387
11388 OMAP DEVICE TREE SUPPORT
11389 M:      Benoît Cousson <bcousson@baylibre.com>
11390 M:      Tony Lindgren <tony@atomide.com>
11391 L:      linux-omap@vger.kernel.org
11392 L:      devicetree@vger.kernel.org
11393 S:      Maintained
11394 F:      arch/arm/boot/dts/*omap*
11395 F:      arch/arm/boot/dts/*am3*
11396 F:      arch/arm/boot/dts/*am4*
11397 F:      arch/arm/boot/dts/*am5*
11398 F:      arch/arm/boot/dts/*dra7*
11399
11400 OMAP DISPLAY SUBSYSTEM and FRAMEBUFFER SUPPORT (DSS2)
11401 L:      linux-omap@vger.kernel.org
11402 L:      linux-fbdev@vger.kernel.org
11403 S:      Orphan
11404 F:      drivers/video/fbdev/omap2/
11405 F:      Documentation/arm/OMAP/DSS
11406
11407 OMAP FRAMEBUFFER SUPPORT
11408 L:      linux-fbdev@vger.kernel.org
11409 L:      linux-omap@vger.kernel.org
11410 S:      Orphan
11411 F:      drivers/video/fbdev/omap/
11412
11413 OMAP GENERAL PURPOSE MEMORY CONTROLLER SUPPORT
11414 M:      Roger Quadros <rogerq@ti.com>
11415 M:      Tony Lindgren <tony@atomide.com>
11416 L:      linux-omap@vger.kernel.org
11417 S:      Maintained
11418 F:      drivers/memory/omap-gpmc.c
11419 F:      arch/arm/mach-omap2/*gpmc*
11420
11421 OMAP GPIO DRIVER
11422 M:      Grygorii Strashko <grygorii.strashko@ti.com>
11423 M:      Santosh Shilimkar <ssantosh@kernel.org>
11424 M:      Kevin Hilman <khilman@kernel.org>
11425 L:      linux-omap@vger.kernel.org
11426 S:      Maintained
11427 F:      Documentation/devicetree/bindings/gpio/gpio-omap.txt
11428 F:      drivers/gpio/gpio-omap.c
11429
11430 OMAP HARDWARE SPINLOCK SUPPORT
11431 M:      Ohad Ben-Cohen <ohad@wizery.com>
11432 L:      linux-omap@vger.kernel.org
11433 S:      Maintained
11434 F:      drivers/hwspinlock/omap_hwspinlock.c
11435
11436 OMAP HS MMC SUPPORT
11437 L:      linux-mmc@vger.kernel.org
11438 L:      linux-omap@vger.kernel.org
11439 S:      Orphan
11440 F:      drivers/mmc/host/omap_hsmmc.c
11441
11442 OMAP HWMOD DATA
11443 M:      Paul Walmsley <paul@pwsan.com>
11444 L:      linux-omap@vger.kernel.org
11445 S:      Maintained
11446 F:      arch/arm/mach-omap2/omap_hwmod*data*
11447
11448 OMAP HWMOD DATA FOR OMAP4-BASED DEVICES
11449 M:      Benoît Cousson <bcousson@baylibre.com>
11450 L:      linux-omap@vger.kernel.org
11451 S:      Maintained
11452 F:      arch/arm/mach-omap2/omap_hwmod_44xx_data.c
11453
11454 OMAP HWMOD SUPPORT
11455 M:      Benoît Cousson <bcousson@baylibre.com>
11456 M:      Paul Walmsley <paul@pwsan.com>
11457 L:      linux-omap@vger.kernel.org
11458 S:      Maintained
11459 F:      arch/arm/mach-omap2/omap_hwmod.*
11460
11461 OMAP I2C DRIVER
11462 M:      Vignesh R <vigneshr@ti.com>
11463 L:      linux-omap@vger.kernel.org
11464 L:      linux-i2c@vger.kernel.org
11465 S:      Maintained
11466 F:      Documentation/devicetree/bindings/i2c/i2c-omap.txt
11467 F:      drivers/i2c/busses/i2c-omap.c
11468
11469 OMAP IMAGING SUBSYSTEM (OMAP3 ISP and OMAP4 ISS)
11470 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
11471 L:      linux-media@vger.kernel.org
11472 S:      Maintained
11473 F:      Documentation/devicetree/bindings/media/ti,omap3isp.txt
11474 F:      drivers/media/platform/omap3isp/
11475 F:      drivers/staging/media/omap4iss/
11476
11477 OMAP MMC SUPPORT
11478 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11479 L:      linux-omap@vger.kernel.org
11480 S:      Odd Fixes
11481 F:      drivers/mmc/host/omap.c
11482
11483 OMAP POWER MANAGEMENT SUPPORT
11484 M:      Kevin Hilman <khilman@kernel.org>
11485 L:      linux-omap@vger.kernel.org
11486 S:      Maintained
11487 F:      arch/arm/*omap*/*pm*
11488 F:      drivers/cpufreq/omap-cpufreq.c
11489
11490 OMAP POWERDOMAIN SOC ADAPTATION LAYER SUPPORT
11491 M:      Rajendra Nayak <rnayak@codeaurora.org>
11492 M:      Paul Walmsley <paul@pwsan.com>
11493 L:      linux-omap@vger.kernel.org
11494 S:      Maintained
11495 F:      arch/arm/mach-omap2/prm*
11496
11497 OMAP RANDOM NUMBER GENERATOR SUPPORT
11498 M:      Deepak Saxena <dsaxena@plexity.net>
11499 S:      Maintained
11500 F:      drivers/char/hw_random/omap-rng.c
11501
11502 OMAP USB SUPPORT
11503 L:      linux-usb@vger.kernel.org
11504 L:      linux-omap@vger.kernel.org
11505 S:      Orphan
11506 F:      drivers/usb/*/*omap*
11507 F:      arch/arm/*omap*/usb*
11508
11509 OMAP/NEWFLOW NANOBONE MACHINE SUPPORT
11510 M:      Mark Jackson <mpfj@newflow.co.uk>
11511 L:      linux-omap@vger.kernel.org
11512 S:      Maintained
11513 F:      arch/arm/boot/dts/am335x-nano.dts
11514
11515 OMAP1 SUPPORT
11516 M:      Aaro Koskinen <aaro.koskinen@iki.fi>
11517 M:      Tony Lindgren <tony@atomide.com>
11518 L:      linux-omap@vger.kernel.org
11519 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11520 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11521 S:      Maintained
11522 F:      arch/arm/mach-omap1/
11523 F:      arch/arm/plat-omap/
11524 F:      arch/arm/configs/omap1_defconfig
11525 F:      drivers/i2c/busses/i2c-omap.c
11526 F:      include/linux/platform_data/i2c-omap.h
11527 F:      include/linux/platform_data/ams-delta-fiq.h
11528
11529 OMAP2+ SUPPORT
11530 M:      Tony Lindgren <tony@atomide.com>
11531 L:      linux-omap@vger.kernel.org
11532 W:      http://www.muru.com/linux/omap/
11533 W:      http://linux.omap.com/
11534 Q:      http://patchwork.kernel.org/project/linux-omap/list/
11535 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap.git
11536 S:      Maintained
11537 F:      arch/arm/mach-omap2/
11538 F:      arch/arm/plat-omap/
11539 F:      arch/arm/configs/omap2plus_defconfig
11540 F:      drivers/i2c/busses/i2c-omap.c
11541 F:      drivers/irqchip/irq-omap-intc.c
11542 F:      drivers/mfd/*omap*.c
11543 F:      drivers/mfd/menelaus.c
11544 F:      drivers/mfd/palmas.c
11545 F:      drivers/mfd/tps65217.c
11546 F:      drivers/mfd/tps65218.c
11547 F:      drivers/mfd/tps65910.c
11548 F:      drivers/mfd/twl-core.[ch]
11549 F:      drivers/mfd/twl4030*.c
11550 F:      drivers/mfd/twl6030*.c
11551 F:      drivers/mfd/twl6040*.c
11552 F:      drivers/regulator/palmas-regulator*.c
11553 F:      drivers/regulator/pbias-regulator.c
11554 F:      drivers/regulator/tps65217-regulator.c
11555 F:      drivers/regulator/tps65218-regulator.c
11556 F:      drivers/regulator/tps65910-regulator.c
11557 F:      drivers/regulator/twl-regulator.c
11558 F:      drivers/regulator/twl6030-regulator.c
11559 F:      include/linux/platform_data/i2c-omap.h
11560
11561 ONION OMEGA2+ BOARD
11562 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
11563 L:      linux-mips@vger.kernel.org
11564 S:      Maintained
11565 F:      arch/mips/boot/dts/ralink/omega2p.dts
11566
11567 OMFS FILESYSTEM
11568 M:      Bob Copeland <me@bobcopeland.com>
11569 L:      linux-karma-devel@lists.sourceforge.net
11570 S:      Maintained
11571 F:      Documentation/filesystems/omfs.txt
11572 F:      fs/omfs/
11573
11574 OMNIKEY CARDMAN 4000 DRIVER
11575 M:      Harald Welte <laforge@gnumonks.org>
11576 S:      Maintained
11577 F:      drivers/char/pcmcia/cm4000_cs.c
11578 F:      include/linux/cm4000_cs.h
11579 F:      include/uapi/linux/cm4000_cs.h
11580
11581 OMNIKEY CARDMAN 4040 DRIVER
11582 M:      Harald Welte <laforge@gnumonks.org>
11583 S:      Maintained
11584 F:      drivers/char/pcmcia/cm4040_cs.*
11585
11586 OMNIVISION OV13858 SENSOR DRIVER
11587 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11588 L:      linux-media@vger.kernel.org
11589 T:      git git://linuxtv.org/media_tree.git
11590 S:      Maintained
11591 F:      drivers/media/i2c/ov13858.c
11592
11593 OMNIVISION OV2680 SENSOR DRIVER
11594 M:      Rui Miguel Silva <rmfrfs@gmail.com>
11595 L:      linux-media@vger.kernel.org
11596 T:      git git://linuxtv.org/media_tree.git
11597 S:      Maintained
11598 F:      drivers/media/i2c/ov2680.c
11599 F:      Documentation/devicetree/bindings/media/i2c/ov2680.txt
11600
11601 OMNIVISION OV2685 SENSOR DRIVER
11602 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11603 L:      linux-media@vger.kernel.org
11604 T:      git git://linuxtv.org/media_tree.git
11605 S:      Maintained
11606 F:      drivers/media/i2c/ov2685.c
11607
11608 OMNIVISION OV5640 SENSOR DRIVER
11609 M:      Steve Longerbeam <slongerbeam@gmail.com>
11610 L:      linux-media@vger.kernel.org
11611 T:      git git://linuxtv.org/media_tree.git
11612 S:      Maintained
11613 F:      drivers/media/i2c/ov5640.c
11614
11615 OMNIVISION OV5647 SENSOR DRIVER
11616 M:      Luis Oliveira <lolivei@synopsys.com>
11617 L:      linux-media@vger.kernel.org
11618 T:      git git://linuxtv.org/media_tree.git
11619 S:      Maintained
11620 F:      drivers/media/i2c/ov5647.c
11621
11622 OMNIVISION OV5695 SENSOR DRIVER
11623 M:      Shunqian Zheng <zhengsq@rock-chips.com>
11624 L:      linux-media@vger.kernel.org
11625 T:      git git://linuxtv.org/media_tree.git
11626 S:      Maintained
11627 F:      drivers/media/i2c/ov5695.c
11628
11629 OMNIVISION OV7670 SENSOR DRIVER
11630 M:      Jonathan Corbet <corbet@lwn.net>
11631 L:      linux-media@vger.kernel.org
11632 T:      git git://linuxtv.org/media_tree.git
11633 S:      Maintained
11634 F:      drivers/media/i2c/ov7670.c
11635 F:      Documentation/devicetree/bindings/media/i2c/ov7670.txt
11636
11637 OMNIVISION OV772x SENSOR DRIVER
11638 M:      Jacopo Mondi <jacopo@jmondi.org>
11639 L:      linux-media@vger.kernel.org
11640 T:      git git://linuxtv.org/media_tree.git
11641 S:      Odd fixes
11642 F:      drivers/media/i2c/ov772x.c
11643 F:      include/media/i2c/ov772x.h
11644 F:      Documentation/devicetree/bindings/media/i2c/ov772x.txt
11645
11646 OMNIVISION OV7740 SENSOR DRIVER
11647 M:      Wenyou Yang <wenyou.yang@microchip.com>
11648 L:      linux-media@vger.kernel.org
11649 T:      git git://linuxtv.org/media_tree.git
11650 S:      Maintained
11651 F:      drivers/media/i2c/ov7740.c
11652 F:      Documentation/devicetree/bindings/media/i2c/ov7740.txt
11653
11654 OMNIVISION OV9640 SENSOR DRIVER
11655 M:      Petr Cvek <petrcvekcz@gmail.com>
11656 L:      linux-media@vger.kernel.org
11657 S:      Maintained
11658 F:      drivers/media/i2c/ov9640.*
11659
11660 OMNIVISION OV8856 SENSOR DRIVER
11661 M:      Ben Kao <ben.kao@intel.com>
11662 L:      linux-media@vger.kernel.org
11663 T:      git git://linuxtv.org/media_tree.git
11664 S:      Maintained
11665 F:      drivers/media/i2c/ov8856.c
11666
11667 OMNIVISION OV9650 SENSOR DRIVER
11668 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
11669 R:      Akinobu Mita <akinobu.mita@gmail.com>
11670 R:      Sylwester Nawrocki <s.nawrocki@samsung.com>
11671 L:      linux-media@vger.kernel.org
11672 T:      git git://linuxtv.org/media_tree.git
11673 S:      Maintained
11674 F:      drivers/media/i2c/ov9650.c
11675 F:      Documentation/devicetree/bindings/media/i2c/ov9650.txt
11676
11677 ONENAND FLASH DRIVER
11678 M:      Kyungmin Park <kyungmin.park@samsung.com>
11679 L:      linux-mtd@lists.infradead.org
11680 S:      Maintained
11681 F:      drivers/mtd/nand/onenand/
11682 F:      include/linux/mtd/onenand*.h
11683
11684 ONSTREAM SCSI TAPE DRIVER
11685 M:      Willem Riede <osst@riede.org>
11686 L:      osst-users@lists.sourceforge.net
11687 L:      linux-scsi@vger.kernel.org
11688 S:      Maintained
11689 F:      Documentation/scsi/osst.txt
11690 F:      drivers/scsi/osst.*
11691 F:      drivers/scsi/osst_*.h
11692 F:      drivers/scsi/st.h
11693
11694 OP-TEE DRIVER
11695 M:      Jens Wiklander <jens.wiklander@linaro.org>
11696 S:      Maintained
11697 F:      drivers/tee/optee/
11698
11699 OP-TEE RANDOM NUMBER GENERATOR (RNG) DRIVER
11700 M:      Sumit Garg <sumit.garg@linaro.org>
11701 S:      Maintained
11702 F:      drivers/char/hw_random/optee-rng.c
11703
11704 OPA-VNIC DRIVER
11705 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
11706 M:      Niranjana Vishwanathapura <niranjana.vishwanathapura@intel.com>
11707 L:      linux-rdma@vger.kernel.org
11708 S:      Supported
11709 F:      drivers/infiniband/ulp/opa_vnic
11710
11711 OPEN FIRMWARE AND DEVICE TREE OVERLAYS
11712 M:      Pantelis Antoniou <pantelis.antoniou@konsulko.com>
11713 M:      Frank Rowand <frowand.list@gmail.com>
11714 L:      devicetree@vger.kernel.org
11715 S:      Maintained
11716 F:      Documentation/devicetree/dynamic-resolution-notes.txt
11717 F:      Documentation/devicetree/overlay-notes.txt
11718 F:      drivers/of/overlay.c
11719 F:      drivers/of/resolver.c
11720 K:      of_overlay_notifier_
11721
11722 OPEN FIRMWARE AND FLATTENED DEVICE TREE
11723 M:      Rob Herring <robh+dt@kernel.org>
11724 M:      Frank Rowand <frowand.list@gmail.com>
11725 L:      devicetree@vger.kernel.org
11726 W:      http://www.devicetree.org/
11727 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11728 S:      Maintained
11729 F:      drivers/of/
11730 F:      include/linux/of*.h
11731 F:      scripts/dtc/
11732 F:      Documentation/ABI/testing/sysfs-firmware-ofw
11733
11734 OPEN FIRMWARE AND FLATTENED DEVICE TREE BINDINGS
11735 M:      Rob Herring <robh+dt@kernel.org>
11736 M:      Mark Rutland <mark.rutland@arm.com>
11737 L:      devicetree@vger.kernel.org
11738 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
11739 Q:      http://patchwork.ozlabs.org/project/devicetree-bindings/list/
11740 S:      Maintained
11741 F:      Documentation/devicetree/
11742 F:      arch/*/boot/dts/
11743 F:      include/dt-bindings/
11744
11745 OPENCORES I2C BUS DRIVER
11746 M:      Peter Korsgaard <peter@korsgaard.com>
11747 M:      Andrew Lunn <andrew@lunn.ch>
11748 L:      linux-i2c@vger.kernel.org
11749 S:      Maintained
11750 F:      Documentation/devicetree/bindings/i2c/i2c-ocores.txt
11751 F:      Documentation/i2c/busses/i2c-ocores
11752 F:      drivers/i2c/busses/i2c-ocores.c
11753 F:      include/linux/platform_data/i2c-ocores.h
11754
11755 OPENRISC ARCHITECTURE
11756 M:      Jonas Bonn <jonas@southpole.se>
11757 M:      Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
11758 M:      Stafford Horne <shorne@gmail.com>
11759 T:      git git://github.com/openrisc/linux.git
11760 L:      openrisc@lists.librecores.org
11761 W:      http://openrisc.io
11762 S:      Maintained
11763 F:      Documentation/devicetree/bindings/openrisc/
11764 F:      Documentation/openrisc/
11765 F:      arch/openrisc/
11766 F:      drivers/irqchip/irq-ompic.c
11767 F:      drivers/irqchip/irq-or1k-*
11768
11769 OPENVSWITCH
11770 M:      Pravin B Shelar <pshelar@ovn.org>
11771 L:      netdev@vger.kernel.org
11772 L:      dev@openvswitch.org
11773 W:      http://openvswitch.org
11774 S:      Maintained
11775 F:      net/openvswitch/
11776 F:      include/uapi/linux/openvswitch.h
11777
11778 OPERATING PERFORMANCE POINTS (OPP)
11779 M:      Viresh Kumar <vireshk@kernel.org>
11780 M:      Nishanth Menon <nm@ti.com>
11781 M:      Stephen Boyd <sboyd@kernel.org>
11782 L:      linux-pm@vger.kernel.org
11783 S:      Maintained
11784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vireshk/pm.git
11785 F:      drivers/opp/
11786 F:      include/linux/pm_opp.h
11787 F:      Documentation/power/opp.txt
11788 F:      Documentation/devicetree/bindings/opp/
11789
11790 OPL4 DRIVER
11791 M:      Clemens Ladisch <clemens@ladisch.de>
11792 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
11793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
11794 S:      Maintained
11795 F:      sound/drivers/opl4/
11796
11797 OPROFILE
11798 M:      Robert Richter <rric@kernel.org>
11799 L:      oprofile-list@lists.sf.net
11800 S:      Maintained
11801 F:      arch/*/include/asm/oprofile*.h
11802 F:      arch/*/oprofile/
11803 F:      drivers/oprofile/
11804 F:      include/linux/oprofile.h
11805
11806 ORACLE CLUSTER FILESYSTEM 2 (OCFS2)
11807 M:      Mark Fasheh <mark@fasheh.com>
11808 M:      Joel Becker <jlbec@evilplan.org>
11809 M:      Joseph Qi <joseph.qi@linux.alibaba.com>
11810 L:      ocfs2-devel@oss.oracle.com (moderated for non-subscribers)
11811 W:      http://ocfs2.wiki.kernel.org
11812 S:      Supported
11813 F:      Documentation/filesystems/ocfs2.txt
11814 F:      Documentation/filesystems/dlmfs.txt
11815 F:      fs/ocfs2/
11816
11817 ORANGEFS FILESYSTEM
11818 M:      Mike Marshall <hubcap@omnibond.com>
11819 R:      Martin Brandenburg <martin@omnibond.com>
11820 L:      devel@lists.orangefs.org
11821 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hubcap/linux.git
11822 S:      Supported
11823 F:      fs/orangefs/
11824 F:      Documentation/filesystems/orangefs.txt
11825
11826 ORINOCO DRIVER
11827 L:      linux-wireless@vger.kernel.org
11828 W:      http://wireless.kernel.org/en/users/Drivers/orinoco
11829 W:      http://www.nongnu.org/orinoco/
11830 S:      Orphan
11831 F:      drivers/net/wireless/intersil/orinoco/
11832
11833 OV2659 OMNIVISION SENSOR DRIVER
11834 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
11835 L:      linux-media@vger.kernel.org
11836 W:      https://linuxtv.org
11837 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
11838 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
11839 S:      Maintained
11840 F:      drivers/media/i2c/ov2659.c
11841 F:      include/media/i2c/ov2659.h
11842
11843 OVERLAY FILESYSTEM
11844 M:      Miklos Szeredi <miklos@szeredi.hu>
11845 L:      linux-unionfs@vger.kernel.org
11846 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git
11847 S:      Supported
11848 F:      fs/overlayfs/
11849 F:      Documentation/filesystems/overlayfs.txt
11850
11851 P54 WIRELESS DRIVER
11852 M:      Christian Lamparter <chunkeey@googlemail.com>
11853 L:      linux-wireless@vger.kernel.org
11854 W:      http://wireless.kernel.org/en/users/Drivers/p54
11855 S:      Maintained
11856 F:      drivers/net/wireless/intersil/p54/
11857
11858 PA SEMI ETHERNET DRIVER
11859 L:      netdev@vger.kernel.org
11860 S:      Orphan
11861 F:      drivers/net/ethernet/pasemi/*
11862
11863 PA SEMI SMBUS DRIVER
11864 L:      linux-i2c@vger.kernel.org
11865 S:      Orphan
11866 F:      drivers/i2c/busses/i2c-pasemi.c
11867
11868 PACKING
11869 M:      Vladimir Oltean <olteanv@gmail.com>
11870 L:      netdev@vger.kernel.org
11871 S:      Supported
11872 F:      lib/packing.c
11873 F:      include/linux/packing.h
11874 F:      Documentation/packing.txt
11875
11876 PADATA PARALLEL EXECUTION MECHANISM
11877 M:      Steffen Klassert <steffen.klassert@secunet.com>
11878 L:      linux-crypto@vger.kernel.org
11879 S:      Maintained
11880 F:      kernel/padata.c
11881 F:      include/linux/padata.h
11882 F:      Documentation/padata.txt
11883
11884 PANASONIC LAPTOP ACPI EXTRAS DRIVER
11885 M:      Harald Welte <laforge@gnumonks.org>
11886 L:      platform-driver-x86@vger.kernel.org
11887 S:      Maintained
11888 F:      drivers/platform/x86/panasonic-laptop.c
11889
11890 PARALLEL LCD/KEYPAD PANEL DRIVER
11891 M:      Willy Tarreau <willy@haproxy.com>
11892 M:      Ksenija Stanojevic <ksenija.stanojevic@gmail.com>
11893 S:      Odd Fixes
11894 F:      Documentation/auxdisplay/lcd-panel-cgram.txt
11895 F:      drivers/auxdisplay/panel.c
11896
11897 PARALLEL PORT SUBSYSTEM
11898 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
11899 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
11900 L:      linux-parport@lists.infradead.org (subscribers-only)
11901 S:      Maintained
11902 F:      drivers/parport/
11903 F:      include/linux/parport*.h
11904 F:      drivers/char/ppdev.c
11905 F:      include/uapi/linux/ppdev.h
11906 F:      Documentation/parport*.txt
11907
11908 PARAVIRT_OPS INTERFACE
11909 M:      Juergen Gross <jgross@suse.com>
11910 M:      Alok Kataria <akataria@vmware.com>
11911 L:      virtualization@lists.linux-foundation.org
11912 S:      Supported
11913 F:      Documentation/virtual/paravirt_ops.txt
11914 F:      arch/*/kernel/paravirt*
11915 F:      arch/*/include/asm/paravirt*.h
11916 F:      include/linux/hypervisor.h
11917
11918 PARIDE DRIVERS FOR PARALLEL PORT IDE DEVICES
11919 M:      Tim Waugh <tim@cyberelk.net>
11920 L:      linux-parport@lists.infradead.org (subscribers-only)
11921 S:      Maintained
11922 F:      Documentation/blockdev/paride.txt
11923 F:      drivers/block/paride/
11924
11925 PARISC ARCHITECTURE
11926 M:      "James E.J. Bottomley" <James.Bottomley@HansenPartnership.com>
11927 M:      Helge Deller <deller@gmx.de>
11928 L:      linux-parisc@vger.kernel.org
11929 W:      http://www.parisc-linux.org/
11930 Q:      http://patchwork.kernel.org/project/linux-parisc/list/
11931 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/parisc-2.6.git
11932 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git
11933 S:      Maintained
11934 F:      arch/parisc/
11935 F:      Documentation/parisc/
11936 F:      drivers/parisc/
11937 F:      drivers/char/agp/parisc-agp.c
11938 F:      drivers/input/serio/gscps2.c
11939 F:      drivers/parport/parport_gsc.*
11940 F:      drivers/tty/serial/8250/8250_gsc.c
11941 F:      drivers/video/fbdev/sti*
11942 F:      drivers/video/console/sti*
11943 F:      drivers/video/logo/logo_parisc*
11944
11945 PARMAN
11946 M:      Jiri Pirko <jiri@mellanox.com>
11947 L:      netdev@vger.kernel.org
11948 S:      Supported
11949 F:      lib/parman.c
11950 F:      lib/test_parman.c
11951 F:      include/linux/parman.h
11952
11953 PC ENGINES APU BOARD DRIVER
11954 M:      Enrico Weigelt, metux IT consult <info@metux.net>
11955 S:      Maintained
11956 F:      drivers/platform/x86/pcengines-apuv2.c
11957
11958 PC87360 HARDWARE MONITORING DRIVER
11959 M:      Jim Cromie <jim.cromie@gmail.com>
11960 L:      linux-hwmon@vger.kernel.org
11961 S:      Maintained
11962 F:      Documentation/hwmon/pc87360.rst
11963 F:      drivers/hwmon/pc87360.c
11964
11965 PC8736x GPIO DRIVER
11966 M:      Jim Cromie <jim.cromie@gmail.com>
11967 S:      Maintained
11968 F:      drivers/char/pc8736x_gpio.c
11969
11970 PC87427 HARDWARE MONITORING DRIVER
11971 M:      Jean Delvare <jdelvare@suse.com>
11972 L:      linux-hwmon@vger.kernel.org
11973 S:      Maintained
11974 F:      Documentation/hwmon/pc87427.rst
11975 F:      drivers/hwmon/pc87427.c
11976
11977 PCA9532 LED DRIVER
11978 M:      Riku Voipio <riku.voipio@iki.fi>
11979 S:      Maintained
11980 F:      drivers/leds/leds-pca9532.c
11981 F:      include/linux/leds-pca9532.h
11982
11983 PCA9541 I2C BUS MASTER SELECTOR DRIVER
11984 M:      Guenter Roeck <linux@roeck-us.net>
11985 L:      linux-i2c@vger.kernel.org
11986 S:      Maintained
11987 F:      drivers/i2c/muxes/i2c-mux-pca9541.c
11988
11989 PCDP - PRIMARY CONSOLE AND DEBUG PORT
11990 M:      Khalid Aziz <khalid@gonehiking.org>
11991 S:      Maintained
11992 F:      drivers/firmware/pcdp.*
11993
11994 PCI DRIVER FOR AARDVARK (Marvell Armada 3700)
11995 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
11996 L:      linux-pci@vger.kernel.org
11997 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
11998 S:      Maintained
11999 F:      Documentation/devicetree/bindings/pci/aardvark-pci.txt
12000 F:      drivers/pci/controller/pci-aardvark.c
12001
12002 PCI DRIVER FOR ALTERA PCIE IP
12003 M:      Ley Foon Tan <lftan@altera.com>
12004 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12005 L:      linux-pci@vger.kernel.org
12006 S:      Supported
12007 F:      Documentation/devicetree/bindings/pci/altera-pcie.txt
12008 F:      drivers/pci/controller/pcie-altera.c
12009
12010 PCI DRIVER FOR APPLIEDMICRO XGENE
12011 M:      Toan Le <toan@os.amperecomputing.com>
12012 L:      linux-pci@vger.kernel.org
12013 L:      linux-arm-kernel@lists.infradead.org
12014 S:      Maintained
12015 F:      Documentation/devicetree/bindings/pci/xgene-pci.txt
12016 F:      drivers/pci/controller/pci-xgene.c
12017
12018 PCI DRIVER FOR ARM VERSATILE PLATFORM
12019 M:      Rob Herring <robh@kernel.org>
12020 L:      linux-pci@vger.kernel.org
12021 L:      linux-arm-kernel@lists.infradead.org
12022 S:      Maintained
12023 F:      Documentation/devicetree/bindings/pci/versatile.txt
12024 F:      drivers/pci/controller/pci-versatile.c
12025
12026 PCI DRIVER FOR ARMADA 8K
12027 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12028 L:      linux-pci@vger.kernel.org
12029 L:      linux-arm-kernel@lists.infradead.org
12030 S:      Maintained
12031 F:      Documentation/devicetree/bindings/pci/pci-armada8k.txt
12032 F:      drivers/pci/controller/dwc/pcie-armada8k.c
12033
12034 PCI DRIVER FOR CADENCE PCIE IP
12035 M:      Tom Joseph <tjoseph@cadence.com>
12036 L:      linux-pci@vger.kernel.org
12037 S:      Maintained
12038 F:      Documentation/devicetree/bindings/pci/cdns,*.txt
12039 F:      drivers/pci/controller/pcie-cadence*
12040
12041 PCI DRIVER FOR FREESCALE LAYERSCAPE
12042 M:      Minghuan Lian <minghuan.Lian@nxp.com>
12043 M:      Mingkai Hu <mingkai.hu@nxp.com>
12044 M:      Roy Zang <roy.zang@nxp.com>
12045 L:      linuxppc-dev@lists.ozlabs.org
12046 L:      linux-pci@vger.kernel.org
12047 L:      linux-arm-kernel@lists.infradead.org
12048 S:      Maintained
12049 F:      drivers/pci/controller/dwc/*layerscape*
12050
12051 PCI DRIVER FOR GENERIC OF HOSTS
12052 M:      Will Deacon <will@kernel.org>
12053 L:      linux-pci@vger.kernel.org
12054 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12055 S:      Maintained
12056 F:      Documentation/devicetree/bindings/pci/host-generic-pci.txt
12057 F:      drivers/pci/controller/pci-host-common.c
12058 F:      drivers/pci/controller/pci-host-generic.c
12059
12060 PCI DRIVER FOR IMX6
12061 M:      Richard Zhu <hongxing.zhu@nxp.com>
12062 M:      Lucas Stach <l.stach@pengutronix.de>
12063 L:      linux-pci@vger.kernel.org
12064 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12065 S:      Maintained
12066 F:      Documentation/devicetree/bindings/pci/fsl,imx6q-pcie.txt
12067 F:      drivers/pci/controller/dwc/*imx6*
12068
12069 PCI DRIVER FOR INTEL VOLUME MANAGEMENT DEVICE (VMD)
12070 M:      Keith Busch <keith.busch@intel.com>
12071 M:      Jonathan Derrick <jonathan.derrick@intel.com>
12072 L:      linux-pci@vger.kernel.org
12073 S:      Supported
12074 F:      drivers/pci/controller/vmd.c
12075
12076 PCI DRIVER FOR MICROSEMI SWITCHTEC
12077 M:      Kurt Schwemmer <kurt.schwemmer@microsemi.com>
12078 M:      Logan Gunthorpe <logang@deltatee.com>
12079 L:      linux-pci@vger.kernel.org
12080 S:      Maintained
12081 F:      Documentation/switchtec.txt
12082 F:      Documentation/ABI/testing/sysfs-class-switchtec
12083 F:      drivers/pci/switch/switchtec*
12084 F:      include/uapi/linux/switchtec_ioctl.h
12085 F:      include/linux/switchtec.h
12086 F:      drivers/ntb/hw/mscc/
12087
12088 PCI DRIVER FOR MOBIVEIL PCIE IP
12089 M:      Karthikeyan Mitran <m.karthikeyan@mobiveil.co.in>
12090 M:      Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
12091 L:      linux-pci@vger.kernel.org
12092 S:      Supported
12093 F:      Documentation/devicetree/bindings/pci/mobiveil-pcie.txt
12094 F:      drivers/pci/controller/pcie-mobiveil.c
12095
12096 PCI DRIVER FOR MVEBU (Marvell Armada 370 and Armada XP SOC support)
12097 M:      Thomas Petazzoni <thomas.petazzoni@bootlin.com>
12098 M:      Jason Cooper <jason@lakedaemon.net>
12099 L:      linux-pci@vger.kernel.org
12100 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12101 S:      Maintained
12102 F:      drivers/pci/controller/*mvebu*
12103
12104 PCI DRIVER FOR NVIDIA TEGRA
12105 M:      Thierry Reding <thierry.reding@gmail.com>
12106 L:      linux-tegra@vger.kernel.org
12107 L:      linux-pci@vger.kernel.org
12108 S:      Supported
12109 F:      Documentation/devicetree/bindings/pci/nvidia,tegra20-pcie.txt
12110 F:      drivers/pci/controller/pci-tegra.c
12111
12112 PCI DRIVER FOR RENESAS R-CAR
12113 M:      Simon Horman <horms@verge.net.au>
12114 L:      linux-pci@vger.kernel.org
12115 L:      linux-renesas-soc@vger.kernel.org
12116 S:      Maintained
12117 F:      drivers/pci/controller/*rcar*
12118
12119 PCI DRIVER FOR SAMSUNG EXYNOS
12120 M:      Jingoo Han <jingoohan1@gmail.com>
12121 L:      linux-pci@vger.kernel.org
12122 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12123 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12124 S:      Maintained
12125 F:      drivers/pci/controller/dwc/pci-exynos.c
12126
12127 PCI DRIVER FOR SYNOPSYS DESIGNWARE
12128 M:      Jingoo Han <jingoohan1@gmail.com>
12129 M:      Gustavo Pimentel <gustavo.pimentel@synopsys.com>
12130 L:      linux-pci@vger.kernel.org
12131 S:      Maintained
12132 F:      Documentation/devicetree/bindings/pci/designware-pcie.txt
12133 F:      drivers/pci/controller/dwc/*designware*
12134
12135 PCI DRIVER FOR TI DRA7XX
12136 M:      Kishon Vijay Abraham I <kishon@ti.com>
12137 L:      linux-omap@vger.kernel.org
12138 L:      linux-pci@vger.kernel.org
12139 S:      Supported
12140 F:      Documentation/devicetree/bindings/pci/ti-pci.txt
12141 F:      drivers/pci/controller/dwc/pci-dra7xx.c
12142
12143 PCI DRIVER FOR TI KEYSTONE
12144 M:      Murali Karicheri <m-karicheri2@ti.com>
12145 L:      linux-pci@vger.kernel.org
12146 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12147 S:      Maintained
12148 F:      drivers/pci/controller/dwc/pci-keystone.c
12149
12150 PCI ENDPOINT SUBSYSTEM
12151 M:      Kishon Vijay Abraham I <kishon@ti.com>
12152 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12153 L:      linux-pci@vger.kernel.org
12154 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kishon/pci-endpoint.git
12155 S:      Supported
12156 F:      drivers/pci/endpoint/
12157 F:      drivers/misc/pci_endpoint_test.c
12158 F:      tools/pci/
12159
12160 PCI ENHANCED ERROR HANDLING (EEH) FOR POWERPC
12161 M:      Russell Currey <ruscur@russell.cc>
12162 M:      Sam Bobroff <sbobroff@linux.ibm.com>
12163 M:      Oliver O'Halloran <oohall@gmail.com>
12164 L:      linuxppc-dev@lists.ozlabs.org
12165 S:      Supported
12166 F:      Documentation/PCI/pci-error-recovery.txt
12167 F:      drivers/pci/pcie/aer.c
12168 F:      drivers/pci/pcie/dpc.c
12169 F:      drivers/pci/pcie/err.c
12170 F:      Documentation/powerpc/eeh-pci-error-recovery.txt
12171 F:      arch/powerpc/kernel/eeh*.c
12172 F:      arch/powerpc/platforms/*/eeh*.c
12173 F:      arch/powerpc/include/*/eeh*.h
12174
12175 PCI ERROR RECOVERY
12176 M:      Linas Vepstas <linasvepstas@gmail.com>
12177 L:      linux-pci@vger.kernel.org
12178 S:      Supported
12179 F:      Documentation/PCI/pci-error-recovery.txt
12180
12181 PCI MSI DRIVER FOR ALTERA MSI IP
12182 M:      Ley Foon Tan <lftan@altera.com>
12183 L:      rfi@lists.rocketboards.org (moderated for non-subscribers)
12184 L:      linux-pci@vger.kernel.org
12185 S:      Supported
12186 F:      Documentation/devicetree/bindings/pci/altera-pcie-msi.txt
12187 F:      drivers/pci/controller/pcie-altera-msi.c
12188
12189 PCI MSI DRIVER FOR APPLIEDMICRO XGENE
12190 M:      Toan Le <toan@os.amperecomputing.com>
12191 L:      linux-pci@vger.kernel.org
12192 L:      linux-arm-kernel@lists.infradead.org
12193 S:      Maintained
12194 F:      Documentation/devicetree/bindings/pci/xgene-pci-msi.txt
12195 F:      drivers/pci/controller/pci-xgene-msi.c
12196
12197 PCI SUBSYSTEM
12198 M:      Bjorn Helgaas <bhelgaas@google.com>
12199 L:      linux-pci@vger.kernel.org
12200 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12201 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci.git
12202 S:      Supported
12203 F:      Documentation/devicetree/bindings/pci/
12204 F:      Documentation/PCI/
12205 F:      drivers/acpi/pci*
12206 F:      drivers/pci/
12207 F:      include/asm-generic/pci*
12208 F:      include/linux/pci*
12209 F:      include/linux/of_pci.h
12210 F:      include/uapi/linux/pci*
12211 F:      lib/pci*
12212 F:      arch/x86/pci/
12213 F:      arch/x86/kernel/quirks.c
12214 F:      arch/x86/kernel/early-quirks.c
12215
12216 PCI NATIVE HOST BRIDGE AND ENDPOINT DRIVERS
12217 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12218 L:      linux-pci@vger.kernel.org
12219 Q:      http://patchwork.ozlabs.org/project/linux-pci/list/
12220 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lpieralisi/pci.git/
12221 S:      Supported
12222 F:      drivers/pci/controller/
12223
12224 PCIE DRIVER FOR ANNAPURNA LABS
12225 M:      Jonathan Chocron <jonnyc@amazon.com>
12226 L:      linux-pci@vger.kernel.org
12227 S:      Maintained
12228 F:      drivers/pci/controller/dwc/pcie-al.c
12229
12230 PCIE DRIVER FOR AMLOGIC MESON
12231 M:      Yue Wang <yue.wang@Amlogic.com>
12232 L:      linux-pci@vger.kernel.org
12233 L:      linux-amlogic@lists.infradead.org
12234 S:      Maintained
12235 F:      drivers/pci/controller/dwc/pci-meson.c
12236
12237 PCIE DRIVER FOR AXIS ARTPEC
12238 M:      Jesper Nilsson <jesper.nilsson@axis.com>
12239 L:      linux-arm-kernel@axis.com
12240 L:      linux-pci@vger.kernel.org
12241 S:      Maintained
12242 F:      Documentation/devicetree/bindings/pci/axis,artpec*
12243 F:      drivers/pci/controller/dwc/*artpec*
12244
12245 PCIE DRIVER FOR CAVIUM THUNDERX
12246 M:      David Daney <david.daney@cavium.com>
12247 L:      linux-pci@vger.kernel.org
12248 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12249 S:      Supported
12250 F:      Documentation/devicetree/bindings/pci/pci-thunder-*
12251 F:      drivers/pci/controller/pci-thunder-*
12252
12253 PCIE DRIVER FOR HISILICON
12254 M:      Zhou Wang <wangzhou1@hisilicon.com>
12255 L:      linux-pci@vger.kernel.org
12256 S:      Maintained
12257 F:      Documentation/devicetree/bindings/pci/hisilicon-pcie.txt
12258 F:      drivers/pci/controller/dwc/pcie-hisi.c
12259
12260 PCIE DRIVER FOR HISILICON KIRIN
12261 M:      Xiaowei Song <songxiaowei@hisilicon.com>
12262 M:      Binghui Wang <wangbinghui@hisilicon.com>
12263 L:      linux-pci@vger.kernel.org
12264 S:      Maintained
12265 F:      Documentation/devicetree/bindings/pci/kirin-pcie.txt
12266 F:      drivers/pci/controller/dwc/pcie-kirin.c
12267
12268 PCIE DRIVER FOR HISILICON STB
12269 M:      Shawn Guo <shawn.guo@linaro.org>
12270 L:      linux-pci@vger.kernel.org
12271 S:      Maintained
12272 F:      Documentation/devicetree/bindings/pci/hisilicon-histb-pcie.txt
12273 F:      drivers/pci/controller/dwc/pcie-histb.c
12274
12275 PCIE DRIVER FOR MEDIATEK
12276 M:      Ryder Lee <ryder.lee@mediatek.com>
12277 L:      linux-pci@vger.kernel.org
12278 L:      linux-mediatek@lists.infradead.org
12279 S:      Supported
12280 F:      Documentation/devicetree/bindings/pci/mediatek*
12281 F:      drivers/pci/controller/*mediatek*
12282
12283 PCIE DRIVER FOR QUALCOMM MSM
12284 M:      Stanimir Varbanov <svarbanov@mm-sol.com>
12285 L:      linux-pci@vger.kernel.org
12286 L:      linux-arm-msm@vger.kernel.org
12287 S:      Maintained
12288 F:      drivers/pci/controller/dwc/*qcom*
12289
12290 PCIE DRIVER FOR ROCKCHIP
12291 M:      Shawn Lin <shawn.lin@rock-chips.com>
12292 L:      linux-pci@vger.kernel.org
12293 L:      linux-rockchip@lists.infradead.org
12294 S:      Maintained
12295 F:      Documentation/devicetree/bindings/pci/rockchip-pcie*
12296 F:      drivers/pci/controller/pcie-rockchip*
12297
12298 PCI DRIVER FOR V3 SEMICONDUCTOR V360EPC
12299 M:      Linus Walleij <linus.walleij@linaro.org>
12300 L:      linux-pci@vger.kernel.org
12301 S:      Maintained
12302 F:      Documentation/devicetree/bindings/pci/v3-v360epc-pci.txt
12303 F:      drivers/pci/controller/pci-v3-semi.c
12304
12305 PCIE DRIVER FOR SOCIONEXT UNIPHIER
12306 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
12307 L:      linux-pci@vger.kernel.org
12308 S:      Maintained
12309 F:      Documentation/devicetree/bindings/pci/uniphier-pcie.txt
12310 F:      drivers/pci/controller/dwc/pcie-uniphier.c
12311
12312 PCIE DRIVER FOR ST SPEAR13XX
12313 M:      Pratyush Anand <pratyush.anand@gmail.com>
12314 L:      linux-pci@vger.kernel.org
12315 S:      Maintained
12316 F:      drivers/pci/controller/dwc/*spear*
12317
12318 PCMCIA SUBSYSTEM
12319 M:      Dominik Brodowski <linux@dominikbrodowski.net>
12320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia.git
12321 S:      Odd Fixes
12322 F:      Documentation/pcmcia/
12323 F:      tools/pcmcia/
12324 F:      drivers/pcmcia/
12325 F:      include/pcmcia/
12326
12327 PCNET32 NETWORK DRIVER
12328 M:      Don Fry <pcnet32@frontier.com>
12329 L:      netdev@vger.kernel.org
12330 S:      Maintained
12331 F:      drivers/net/ethernet/amd/pcnet32.c
12332
12333 PCRYPT PARALLEL CRYPTO ENGINE
12334 M:      Steffen Klassert <steffen.klassert@secunet.com>
12335 L:      linux-crypto@vger.kernel.org
12336 S:      Maintained
12337 F:      crypto/pcrypt.c
12338 F:      include/crypto/pcrypt.h
12339
12340 PEAQ WMI HOTKEYS DRIVER
12341 M:      Hans de Goede <hdegoede@redhat.com>
12342 L:      platform-driver-x86@vger.kernel.org
12343 S:      Maintained
12344 F:      drivers/platform/x86/peaq-wmi.c
12345
12346 PER-CPU MEMORY ALLOCATOR
12347 M:      Dennis Zhou <dennis@kernel.org>
12348 M:      Tejun Heo <tj@kernel.org>
12349 M:      Christoph Lameter <cl@linux.com>
12350 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/dennis/percpu.git
12351 S:      Maintained
12352 F:      include/linux/percpu*.h
12353 F:      mm/percpu*.c
12354 F:      arch/*/include/asm/percpu.h
12355
12356 PER-TASK DELAY ACCOUNTING
12357 M:      Balbir Singh <bsingharora@gmail.com>
12358 S:      Maintained
12359 F:      include/linux/delayacct.h
12360 F:      kernel/delayacct.c
12361
12362 PERFORMANCE EVENTS SUBSYSTEM
12363 M:      Peter Zijlstra <peterz@infradead.org>
12364 M:      Ingo Molnar <mingo@redhat.com>
12365 M:      Arnaldo Carvalho de Melo <acme@kernel.org>
12366 R:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
12367 R:      Jiri Olsa <jolsa@redhat.com>
12368 R:      Namhyung Kim <namhyung@kernel.org>
12369 L:      linux-kernel@vger.kernel.org
12370 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
12371 S:      Supported
12372 F:      kernel/events/*
12373 F:      include/linux/perf_event.h
12374 F:      include/uapi/linux/perf_event.h
12375 F:      arch/*/kernel/perf_event*.c
12376 F:      arch/*/kernel/*/perf_event*.c
12377 F:      arch/*/kernel/*/*/perf_event*.c
12378 F:      arch/*/include/asm/perf_event.h
12379 F:      arch/*/kernel/perf_callchain.c
12380 F:      arch/*/events/*
12381 F:      arch/*/events/*/*
12382 F:      tools/perf/
12383
12384 PERSONALITY HANDLING
12385 M:      Christoph Hellwig <hch@infradead.org>
12386 L:      linux-abi-devel@lists.sourceforge.net
12387 S:      Maintained
12388 F:      include/linux/personality.h
12389 F:      include/uapi/linux/personality.h
12390
12391 PHOENIX RC FLIGHT CONTROLLER ADAPTER
12392 M:      Marcus Folkesson <marcus.folkesson@gmail.com>
12393 L:      linux-input@vger.kernel.org
12394 S:      Maintained
12395 F:      Documentation/input/devices/pxrc.rst
12396 F:      drivers/input/joystick/pxrc.c
12397
12398 PHONET PROTOCOL
12399 M:      Remi Denis-Courmont <courmisch@gmail.com>
12400 S:      Supported
12401 F:      Documentation/networking/phonet.txt
12402 F:      include/linux/phonet.h
12403 F:      include/net/phonet/
12404 F:      include/uapi/linux/phonet.h
12405 F:      net/phonet/
12406
12407 PHRAM MTD DRIVER
12408 M:      Joern Engel <joern@lazybastard.org>
12409 L:      linux-mtd@lists.infradead.org
12410 S:      Maintained
12411 F:      drivers/mtd/devices/phram.c
12412
12413 PICOLCD HID DRIVER
12414 M:      Bruno Prémont <bonbons@linux-vserver.org>
12415 L:      linux-input@vger.kernel.org
12416 S:      Maintained
12417 F:      drivers/hid/hid-picolcd*
12418
12419 PICOXCELL SUPPORT
12420 M:      Jamie Iles <jamie@jamieiles.com>
12421 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12422 T:      git git://github.com/jamieiles/linux-2.6-ji.git
12423 S:      Supported
12424 F:      arch/arm/boot/dts/picoxcell*
12425 F:      arch/arm/mach-picoxcell/
12426 F:      drivers/crypto/picoxcell*
12427
12428 PIN CONTROL SUBSYSTEM
12429 M:      Linus Walleij <linus.walleij@linaro.org>
12430 L:      linux-gpio@vger.kernel.org
12431 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git
12432 S:      Maintained
12433 F:      Documentation/devicetree/bindings/pinctrl/
12434 F:      Documentation/driver-api/pinctl.rst
12435 F:      drivers/pinctrl/
12436 F:      include/linux/pinctrl/
12437
12438 PIN CONTROLLER - MICROCHIP AT91
12439 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
12440 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12441 L:      linux-gpio@vger.kernel.org
12442 S:      Supported
12443 F:      drivers/pinctrl/pinctrl-at91*
12444
12445 PIN CONTROLLER - FREESCALE
12446 M:      Dong Aisheng <aisheng.dong@nxp.com>
12447 M:      Fabio Estevam <festevam@gmail.com>
12448 M:      Shawn Guo <shawnguo@kernel.org>
12449 M:      Stefan Agner <stefan@agner.ch>
12450 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
12451 L:      linux-gpio@vger.kernel.org
12452 S:      Maintained
12453 F:      drivers/pinctrl/freescale/
12454 F:      Documentation/devicetree/bindings/pinctrl/fsl,*
12455
12456 PIN CONTROLLER - INTEL
12457 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
12458 M:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
12459 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/intel.git
12460 S:      Maintained
12461 F:      drivers/pinctrl/intel/
12462
12463 PIN CONTROLLER - MEDIATEK
12464 M:      Sean Wang <sean.wang@kernel.org>
12465 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
12466 S:      Maintained
12467 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt65xx.txt
12468 F:      Documentation/devicetree/bindings/pinctrl/pinctrl-mt7622.txt
12469 F:      drivers/pinctrl/mediatek/
12470
12471 PIN CONTROLLER - QUALCOMM
12472 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
12473 S:      Maintained
12474 L:      linux-arm-msm@vger.kernel.org
12475 F:      Documentation/devicetree/bindings/pinctrl/qcom,*.txt
12476 F:      drivers/pinctrl/qcom/
12477
12478 PIN CONTROLLER - RENESAS
12479 M:      Geert Uytterhoeven <geert+renesas@glider.be>
12480 L:      linux-renesas-soc@vger.kernel.org
12481 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git sh-pfc
12482 S:      Maintained
12483 F:      drivers/pinctrl/pinctrl-rz*
12484 F:      drivers/pinctrl/sh-pfc/
12485
12486 PIN CONTROLLER - SAMSUNG
12487 M:      Tomasz Figa <tomasz.figa@gmail.com>
12488 M:      Krzysztof Kozlowski <krzk@kernel.org>
12489 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
12490 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12491 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
12492 Q:      https://patchwork.kernel.org/project/linux-samsung-soc/list/
12493 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pinctrl/samsung.git
12494 S:      Maintained
12495 F:      drivers/pinctrl/samsung/
12496 F:      include/dt-bindings/pinctrl/samsung.h
12497 F:      Documentation/devicetree/bindings/pinctrl/samsung-pinctrl.txt
12498
12499 PIN CONTROLLER - SINGLE
12500 M:      Tony Lindgren <tony@atomide.com>
12501 M:      Haojian Zhuang <haojian.zhuang@linaro.org>
12502 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12503 L:      linux-omap@vger.kernel.org
12504 S:      Maintained
12505 F:      drivers/pinctrl/pinctrl-single.c
12506
12507 PIN CONTROLLER - ST SPEAR
12508 M:      Viresh Kumar <vireshk@kernel.org>
12509 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12510 W:      http://www.st.com/spear
12511 S:      Maintained
12512 F:      drivers/pinctrl/spear/
12513
12514 PISTACHIO SOC SUPPORT
12515 M:      James Hartley <james.hartley@sondrel.com>
12516 L:      linux-mips@vger.kernel.org
12517 S:      Odd Fixes
12518 F:      arch/mips/pistachio/
12519 F:      arch/mips/include/asm/mach-pistachio/
12520 F:      arch/mips/boot/dts/img/pistachio*
12521 F:      arch/mips/configs/pistachio*_defconfig
12522
12523 PKTCDVD DRIVER
12524 S:      Orphan
12525 M:      linux-block@vger.kernel.org
12526 F:      drivers/block/pktcdvd.c
12527 F:      include/linux/pktcdvd.h
12528 F:      include/uapi/linux/pktcdvd.h
12529
12530 PKUNITY SOC DRIVERS
12531 M:      Guan Xuetao <gxt@pku.edu.cn>
12532 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
12533 S:      Maintained
12534 T:      git git://github.com/gxt/linux.git
12535 F:      drivers/input/serio/i8042-unicore32io.h
12536 F:      drivers/i2c/busses/i2c-puv3.c
12537 F:      drivers/video/fbdev/fb-puv3.c
12538 F:      drivers/rtc/rtc-puv3.c
12539
12540 PMBUS HARDWARE MONITORING DRIVERS
12541 M:      Guenter Roeck <linux@roeck-us.net>
12542 L:      linux-hwmon@vger.kernel.org
12543 W:      http://hwmon.wiki.kernel.org/
12544 W:      http://www.roeck-us.net/linux/drivers/
12545 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
12546 S:      Maintained
12547 F:      Documentation/devicetree/bindings/hwmon/ibm,cffps1.txt
12548 F:      Documentation/devicetree/bindings/hwmon/max31785.txt
12549 F:      Documentation/devicetree/bindings/hwmon/ltc2978.txt
12550 F:      Documentation/hwmon/adm1275.rst
12551 F:      Documentation/hwmon/ibm-cffps.rst
12552 F:      Documentation/hwmon/ir35221.rst
12553 F:      Documentation/hwmon/lm25066.rst
12554 F:      Documentation/hwmon/ltc2978.rst
12555 F:      Documentation/hwmon/ltc3815.rst
12556 F:      Documentation/hwmon/max16064.rst
12557 F:      Documentation/hwmon/max20751.rst
12558 F:      Documentation/hwmon/max31785.rst
12559 F:      Documentation/hwmon/max34440.rst
12560 F:      Documentation/hwmon/max8688.rst
12561 F:      Documentation/hwmon/pmbus.rst
12562 F:      Documentation/hwmon/pmbus-core.rst
12563 F:      Documentation/hwmon/tps40422.rst
12564 F:      Documentation/hwmon/ucd9000.rst
12565 F:      Documentation/hwmon/ucd9200.rst
12566 F:      Documentation/hwmon/zl6100.rst
12567 F:      drivers/hwmon/pmbus/
12568 F:      include/linux/pmbus.h
12569
12570 PMC SIERRA MaxRAID DRIVER
12571 L:      linux-scsi@vger.kernel.org
12572 W:      http://www.pmc-sierra.com/
12573 S:      Orphan
12574 F:      drivers/scsi/pmcraid.*
12575
12576 PMC SIERRA PM8001 DRIVER
12577 M:      Jack Wang <jinpu.wang@profitbricks.com>
12578 M:      lindar_liu@usish.com
12579 L:      linux-scsi@vger.kernel.org
12580 S:      Supported
12581 F:      drivers/scsi/pm8001/
12582
12583 PNP SUPPORT
12584 M:      "Rafael J. Wysocki" <rafael.j.wysocki@intel.com>
12585 S:      Maintained
12586 F:      drivers/pnp/
12587
12588 PNI RM3100 IIO DRIVER
12589 M:      Song Qiang <songqiang1304521@gmail.com>
12590 L:      linux-iio@vger.kernel.org
12591 S:      Maintained
12592 F:      drivers/iio/magnetometer/rm3100*
12593 F:      Documentation/devicetree/bindings/iio/magnetometer/pni,rm3100.txt
12594
12595 POSIX CLOCKS and TIMERS
12596 M:      Thomas Gleixner <tglx@linutronix.de>
12597 L:      linux-kernel@vger.kernel.org
12598 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
12599 S:      Maintained
12600 F:      fs/timerfd.c
12601 F:      include/linux/timer*
12602 F:      kernel/time/*timer*
12603
12604 POWER MANAGEMENT CORE
12605 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
12606 L:      linux-pm@vger.kernel.org
12607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
12608 B:      https://bugzilla.kernel.org
12609 S:      Supported
12610 F:      drivers/base/power/
12611 F:      include/linux/pm.h
12612 F:      include/linux/pm_*
12613 F:      include/linux/powercap.h
12614 F:      drivers/powercap/
12615 F:      kernel/configs/nopm.config
12616
12617 POWER STATE COORDINATION INTERFACE (PSCI)
12618 M:      Mark Rutland <mark.rutland@arm.com>
12619 M:      Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
12620 L:      linux-arm-kernel@lists.infradead.org
12621 S:      Maintained
12622 F:      drivers/firmware/psci/
12623 F:      include/linux/psci.h
12624 F:      include/uapi/linux/psci.h
12625
12626 POWER SUPPLY CLASS/SUBSYSTEM and DRIVERS
12627 M:      Sebastian Reichel <sre@kernel.org>
12628 L:      linux-pm@vger.kernel.org
12629 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
12630 S:      Maintained
12631 F:      Documentation/ABI/testing/sysfs-class-power
12632 F:      Documentation/devicetree/bindings/power/supply/
12633 F:      include/linux/power_supply.h
12634 F:      drivers/power/supply/
12635
12636 POWERNV OPERATOR PANEL LCD DISPLAY DRIVER
12637 M:      Suraj Jitindar Singh <sjitindarsingh@gmail.com>
12638 L:      linuxppc-dev@lists.ozlabs.org
12639 S:      Maintained
12640 F:      drivers/char/powernv-op-panel.c
12641
12642 PPP OVER ATM (RFC 2364)
12643 M:      Mitchell Blank Jr <mitch@sfgoth.com>
12644 S:      Maintained
12645 F:      net/atm/pppoatm.c
12646 F:      include/uapi/linux/atmppp.h
12647
12648 PPP OVER ETHERNET
12649 M:      Michal Ostrowski <mostrows@earthlink.net>
12650 S:      Maintained
12651 F:      drivers/net/ppp/pppoe.c
12652 F:      drivers/net/ppp/pppox.c
12653
12654 PPP OVER L2TP
12655 M:      James Chapman <jchapman@katalix.com>
12656 S:      Maintained
12657 F:      net/l2tp/l2tp_ppp.c
12658 F:      include/linux/if_pppol2tp.h
12659 F:      include/uapi/linux/if_pppol2tp.h
12660
12661 PPP PROTOCOL DRIVERS AND COMPRESSORS
12662 M:      Paul Mackerras <paulus@samba.org>
12663 L:      linux-ppp@vger.kernel.org
12664 S:      Maintained
12665 F:      drivers/net/ppp/ppp_*
12666
12667 PPS SUPPORT
12668 M:      Rodolfo Giometti <giometti@enneenne.com>
12669 W:      http://wiki.enneenne.com/index.php/LinuxPPS_support
12670 L:      linuxpps@ml.enneenne.com (subscribers-only)
12671 S:      Maintained
12672 F:      Documentation/pps/
12673 F:      Documentation/devicetree/bindings/pps/pps-gpio.txt
12674 F:      Documentation/ABI/testing/sysfs-pps
12675 F:      drivers/pps/
12676 F:      include/linux/pps*.h
12677 F:      include/uapi/linux/pps.h
12678
12679 PPTP DRIVER
12680 M:      Dmitry Kozlov <xeb@mail.ru>
12681 L:      netdev@vger.kernel.org
12682 S:      Maintained
12683 F:      drivers/net/ppp/pptp.c
12684 W:      http://sourceforge.net/projects/accel-pptp
12685
12686 PRINTK
12687 M:      Petr Mladek <pmladek@suse.com>
12688 M:      Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
12689 R:      Steven Rostedt <rostedt@goodmis.org>
12690 S:      Maintained
12691 F:      kernel/printk/
12692 F:      include/linux/printk.h
12693
12694 PRISM54 WIRELESS DRIVER
12695 M:      Luis Chamberlain <mcgrof@kernel.org>
12696 L:      linux-wireless@vger.kernel.org
12697 W:      http://wireless.kernel.org/en/users/Drivers/p54
12698 S:      Obsolete
12699 F:      drivers/net/wireless/intersil/prism54/
12700
12701 PROC FILESYSTEM
12702 R:      Alexey Dobriyan <adobriyan@gmail.com>
12703 L:      linux-kernel@vger.kernel.org
12704 L:      linux-fsdevel@vger.kernel.org
12705 S:      Maintained
12706 F:      fs/proc/
12707 F:      include/linux/proc_fs.h
12708 F:      tools/testing/selftests/proc/
12709 F:      Documentation/filesystems/proc.txt
12710
12711 PROC SYSCTL
12712 M:      Luis Chamberlain <mcgrof@kernel.org>
12713 M:      Kees Cook <keescook@chromium.org>
12714 L:      linux-kernel@vger.kernel.org
12715 L:      linux-fsdevel@vger.kernel.org
12716 S:      Maintained
12717 F:      fs/proc/proc_sysctl.c
12718 F:      include/linux/sysctl.h
12719 F:      kernel/sysctl.c
12720 F:      tools/testing/selftests/sysctl/
12721
12722 PS3 NETWORK SUPPORT
12723 M:      Geoff Levand <geoff@infradead.org>
12724 L:      netdev@vger.kernel.org
12725 L:      linuxppc-dev@lists.ozlabs.org
12726 S:      Maintained
12727 F:      drivers/net/ethernet/toshiba/ps3_gelic_net.*
12728
12729 PS3 PLATFORM SUPPORT
12730 M:      Geoff Levand <geoff@infradead.org>
12731 L:      linuxppc-dev@lists.ozlabs.org
12732 S:      Maintained
12733 F:      arch/powerpc/boot/ps3*
12734 F:      arch/powerpc/include/asm/lv1call.h
12735 F:      arch/powerpc/include/asm/ps3*.h
12736 F:      arch/powerpc/platforms/ps3/
12737 F:      drivers/*/ps3*
12738 F:      drivers/ps3/
12739 F:      drivers/rtc/rtc-ps3.c
12740 F:      drivers/usb/host/*ps3.c
12741 F:      sound/ppc/snd_ps3*
12742
12743 PS3VRAM DRIVER
12744 M:      Jim Paris <jim@jtan.com>
12745 M:      Geoff Levand <geoff@infradead.org>
12746 L:      linuxppc-dev@lists.ozlabs.org
12747 S:      Maintained
12748 F:      drivers/block/ps3vram.c
12749
12750 PSAMPLE PACKET SAMPLING SUPPORT:
12751 M:      Yotam Gigi <yotam.gi@gmail.com>
12752 S:      Maintained
12753 F:      net/psample
12754 F:      include/net/psample.h
12755 F:      include/uapi/linux/psample.h
12756
12757 PSTORE FILESYSTEM
12758 M:      Kees Cook <keescook@chromium.org>
12759 M:      Anton Vorontsov <anton@enomsg.org>
12760 M:      Colin Cross <ccross@android.com>
12761 M:      Tony Luck <tony.luck@intel.com>
12762 S:      Maintained
12763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git for-next/pstore
12764 F:      fs/pstore/
12765 F:      include/linux/pstore*
12766 F:      drivers/firmware/efi/efi-pstore.c
12767 F:      drivers/acpi/apei/erst.c
12768 F:      Documentation/admin-guide/ramoops.rst
12769 F:      Documentation/devicetree/bindings/reserved-memory/ramoops.txt
12770 K:      \b(pstore|ramoops)
12771
12772 PTP HARDWARE CLOCK SUPPORT
12773 M:      Richard Cochran <richardcochran@gmail.com>
12774 L:      netdev@vger.kernel.org
12775 S:      Maintained
12776 W:      http://linuxptp.sourceforge.net/
12777 F:      Documentation/ABI/testing/sysfs-ptp
12778 F:      Documentation/ptp/*
12779 F:      drivers/net/phy/dp83640*
12780 F:      drivers/ptp/*
12781 F:      include/linux/ptp_cl*
12782
12783 PTRACE SUPPORT
12784 M:      Oleg Nesterov <oleg@redhat.com>
12785 S:      Maintained
12786 F:      include/asm-generic/syscall.h
12787 F:      include/linux/ptrace.h
12788 F:      include/linux/regset.h
12789 F:      include/linux/tracehook.h
12790 F:      include/uapi/linux/ptrace.h
12791 F:      include/uapi/linux/ptrace.h
12792 F:      include/asm-generic/ptrace.h
12793 F:      kernel/ptrace.c
12794 F:      arch/*/ptrace*.c
12795 F:      arch/*/*/ptrace*.c
12796 F:      arch/*/include/asm/ptrace*.h
12797
12798 PULSE8-CEC DRIVER
12799 M:      Hans Verkuil <hverkuil@xs4all.nl>
12800 L:      linux-media@vger.kernel.org
12801 T:      git git://linuxtv.org/media_tree.git
12802 S:      Maintained
12803 F:      drivers/media/usb/pulse8-cec/*
12804 F:      Documentation/media/cec-drivers/pulse8-cec.rst
12805
12806 PVRUSB2 VIDEO4LINUX DRIVER
12807 M:      Mike Isely <isely@pobox.com>
12808 L:      pvrusb2@isely.net       (subscribers-only)
12809 L:      linux-media@vger.kernel.org
12810 W:      http://www.isely.net/pvrusb2/
12811 T:      git git://linuxtv.org/media_tree.git
12812 S:      Maintained
12813 F:      Documentation/media/v4l-drivers/pvrusb2*
12814 F:      drivers/media/usb/pvrusb2/
12815
12816 PWC WEBCAM DRIVER
12817 M:      Hans Verkuil <hverkuil@xs4all.nl>
12818 L:      linux-media@vger.kernel.org
12819 T:      git git://linuxtv.org/media_tree.git
12820 S:      Odd Fixes
12821 F:      drivers/media/usb/pwc/*
12822 F:      include/trace/events/pwc.h
12823
12824 PWM FAN DRIVER
12825 M:      Kamil Debski <kamil@wypas.org>
12826 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
12827 L:      linux-hwmon@vger.kernel.org
12828 S:      Supported
12829 F:      Documentation/devicetree/bindings/hwmon/pwm-fan.txt
12830 F:      Documentation/hwmon/pwm-fan.rst
12831 F:      drivers/hwmon/pwm-fan.c
12832
12833 PWM IR Transmitter
12834 M:      Sean Young <sean@mess.org>
12835 L:      linux-media@vger.kernel.org
12836 S:      Maintained
12837 F:      drivers/media/rc/pwm-ir-tx.c
12838
12839 PWM SUBSYSTEM
12840 M:      Thierry Reding <thierry.reding@gmail.com>
12841 L:      linux-pwm@vger.kernel.org
12842 S:      Maintained
12843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/thierry.reding/linux-pwm.git
12844 F:      Documentation/pwm.txt
12845 F:      Documentation/devicetree/bindings/pwm/
12846 F:      include/linux/pwm.h
12847 F:      drivers/pwm/
12848 F:      drivers/video/backlight/pwm_bl.c
12849 F:      include/linux/pwm_backlight.h
12850 F:      drivers/gpio/gpio-mvebu.c
12851 F:      Documentation/devicetree/bindings/gpio/gpio-mvebu.txt
12852
12853 PXA GPIO DRIVER
12854 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12855 L:      linux-gpio@vger.kernel.org
12856 S:      Maintained
12857 F:      drivers/gpio/gpio-pxa.c
12858
12859 PXA MMCI DRIVER
12860 S:      Orphan
12861
12862 PXA RTC DRIVER
12863 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12864 L:      linux-rtc@vger.kernel.org
12865 S:      Maintained
12866
12867 PXA2xx/PXA3xx SUPPORT
12868 M:      Daniel Mack <daniel@zonque.org>
12869 M:      Haojian Zhuang <haojian.zhuang@gmail.com>
12870 M:      Robert Jarzmik <robert.jarzmik@free.fr>
12871 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
12872 T:      git git://github.com/hzhuang1/linux.git
12873 T:      git git://github.com/rjarzmik/linux.git
12874 S:      Maintained
12875 F:      arch/arm/boot/dts/pxa*
12876 F:      arch/arm/mach-pxa/
12877 F:      drivers/dma/pxa*
12878 F:      drivers/pcmcia/pxa2xx*
12879 F:      drivers/pinctrl/pxa/
12880 F:      drivers/spi/spi-pxa2xx*
12881 F:      drivers/usb/gadget/udc/pxa2*
12882 F:      include/sound/pxa2xx-lib.h
12883 F:      sound/arm/pxa*
12884 F:      sound/soc/pxa/
12885
12886 QAT DRIVER
12887 M:      Giovanni Cabiddu <giovanni.cabiddu@intel.com>
12888 L:      qat-linux@intel.com
12889 S:      Supported
12890 F:      drivers/crypto/qat/
12891
12892 QCOM AUDIO (ASoC) DRIVERS
12893 M:      Patrick Lai <plai@codeaurora.org>
12894 M:      Banajit Goswami <bgoswami@codeaurora.org>
12895 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
12896 S:      Supported
12897 F:      sound/soc/qcom/
12898
12899 QEMU MACHINE EMULATOR AND VIRTUALIZER SUPPORT
12900 M:      Gabriel Somlo <somlo@cmu.edu>
12901 M:      "Michael S. Tsirkin" <mst@redhat.com>
12902 L:      qemu-devel@nongnu.org
12903 S:      Maintained
12904 F:      drivers/firmware/qemu_fw_cfg.c
12905 F:      include/uapi/linux/qemu_fw_cfg.h
12906
12907 QIB DRIVER
12908 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
12909 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
12910 L:      linux-rdma@vger.kernel.org
12911 S:      Supported
12912 F:      drivers/infiniband/hw/qib/
12913
12914 QLOGIC QL41xxx FCOE DRIVER
12915 M:      QLogic-Storage-Upstream@cavium.com
12916 L:      linux-scsi@vger.kernel.org
12917 S:      Supported
12918 F:      drivers/scsi/qedf/
12919
12920 QLOGIC QL41xxx ISCSI DRIVER
12921 M:      QLogic-Storage-Upstream@cavium.com
12922 L:      linux-scsi@vger.kernel.org
12923 S:      Supported
12924 F:      drivers/scsi/qedi/
12925
12926 QLOGIC QL4xxx ETHERNET DRIVER
12927 M:      Ariel Elior <aelior@marvell.com>
12928 M:      GR-everest-linux-l2@marvell.com
12929 L:      netdev@vger.kernel.org
12930 S:      Supported
12931 F:      drivers/net/ethernet/qlogic/qed/
12932 F:      include/linux/qed/
12933 F:      drivers/net/ethernet/qlogic/qede/
12934
12935 QLOGIC QL4xxx RDMA DRIVER
12936 M:      Michal Kalderon <mkalderon@marvell.com>
12937 M:      Ariel Elior <aelior@marvell.com>
12938 L:      linux-rdma@vger.kernel.org
12939 S:      Supported
12940 F:      drivers/infiniband/hw/qedr/
12941 F:      include/uapi/rdma/qedr-abi.h
12942
12943 QLOGIC QLA1280 SCSI DRIVER
12944 M:      Michael Reed <mdr@sgi.com>
12945 L:      linux-scsi@vger.kernel.org
12946 S:      Maintained
12947 F:      drivers/scsi/qla1280.[ch]
12948
12949 QLOGIC QLA2XXX FC-SCSI DRIVER
12950 M:      qla2xxx-upstream@qlogic.com
12951 L:      linux-scsi@vger.kernel.org
12952 S:      Supported
12953 F:      Documentation/scsi/LICENSE.qla2xxx
12954 F:      drivers/scsi/qla2xxx/
12955
12956 QLOGIC QLA3XXX NETWORK DRIVER
12957 M:      GR-Linux-NIC-Dev@marvell.com
12958 L:      netdev@vger.kernel.org
12959 S:      Supported
12960 F:      Documentation/networking/device_drivers/qlogic/LICENSE.qla3xxx
12961 F:      drivers/net/ethernet/qlogic/qla3xxx.*
12962
12963 QLOGIC QLA4XXX iSCSI DRIVER
12964 M:      QLogic-Storage-Upstream@qlogic.com
12965 L:      linux-scsi@vger.kernel.org
12966 S:      Supported
12967 F:      Documentation/scsi/LICENSE.qla4xxx
12968 F:      drivers/scsi/qla4xxx/
12969
12970 QLOGIC QLCNIC (1/10)Gb ETHERNET DRIVER
12971 M:      Shahed Shaikh <shshaikh@marvell.com>
12972 M:      Manish Chopra <manishc@marvell.com>
12973 M:      GR-Linux-NIC-Dev@marvell.com
12974 L:      netdev@vger.kernel.org
12975 S:      Supported
12976 F:      drivers/net/ethernet/qlogic/qlcnic/
12977
12978 QLOGIC QLGE 10Gb ETHERNET DRIVER
12979 M:      Manish Chopra <manishc@marvell.com>
12980 M:      GR-Linux-NIC-Dev@marvell.com
12981 L:      netdev@vger.kernel.org
12982 S:      Supported
12983 F:      drivers/net/ethernet/qlogic/qlge/
12984
12985 QM1D1B0004 MEDIA DRIVER
12986 M:      Akihiro Tsukada <tskd08@gmail.com>
12987 L:      linux-media@vger.kernel.org
12988 S:      Odd Fixes
12989 F:      drivers/media/tuners/qm1d1b0004*
12990
12991 QM1D1C0042 MEDIA DRIVER
12992 M:      Akihiro Tsukada <tskd08@gmail.com>
12993 L:      linux-media@vger.kernel.org
12994 S:      Odd Fixes
12995 F:      drivers/media/tuners/qm1d1c0042*
12996
12997 QNX4 FILESYSTEM
12998 M:      Anders Larsen <al@alarsen.net>
12999 W:      http://www.alarsen.net/linux/qnx4fs/
13000 S:      Maintained
13001 F:      fs/qnx4/
13002 F:      include/uapi/linux/qnx4_fs.h
13003 F:      include/uapi/linux/qnxtypes.h
13004
13005 QORIQ DPAA2 FSL-MC BUS DRIVER
13006 M:      Stuart Yoder <stuyoder@gmail.com>
13007 M:      Laurentiu Tudor <laurentiu.tudor@nxp.com>
13008 L:      linux-kernel@vger.kernel.org
13009 S:      Maintained
13010 F:      drivers/bus/fsl-mc/
13011 F:      Documentation/devicetree/bindings/misc/fsl,qoriq-mc.txt
13012 F:      Documentation/networking/device_drivers/freescale/dpaa2/overview.rst
13013
13014 QT1010 MEDIA DRIVER
13015 M:      Antti Palosaari <crope@iki.fi>
13016 L:      linux-media@vger.kernel.org
13017 W:      https://linuxtv.org
13018 W:      http://palosaari.fi/linux/
13019 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13020 T:      git git://linuxtv.org/anttip/media_tree.git
13021 S:      Maintained
13022 F:      drivers/media/tuners/qt1010*
13023
13024 QUALCOMM ATHEROS ATH10K WIRELESS DRIVER
13025 M:      Kalle Valo <kvalo@codeaurora.org>
13026 L:      ath10k@lists.infradead.org
13027 W:      http://wireless.kernel.org/en/users/Drivers/ath10k
13028 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git
13029 S:      Supported
13030 F:      drivers/net/wireless/ath/ath10k/
13031
13032 QUALCOMM ATHEROS ATH9K WIRELESS DRIVER
13033 M:      QCA ath9k Development <ath9k-devel@qca.qualcomm.com>
13034 L:      linux-wireless@vger.kernel.org
13035 W:      http://wireless.kernel.org/en/users/Drivers/ath9k
13036 S:      Supported
13037 F:      drivers/net/wireless/ath/ath9k/
13038
13039 QUALCOMM CAMERA SUBSYSTEM DRIVER
13040 M:      Todor Tomov <todor.too@gmail.com>
13041 L:      linux-media@vger.kernel.org
13042 S:      Maintained
13043 F:      Documentation/devicetree/bindings/media/qcom,camss.txt
13044 F:      Documentation/media/v4l-drivers/qcom_camss.rst
13045 F:      drivers/media/platform/qcom/camss/
13046
13047 QUALCOMM CPUFREQ DRIVER MSM8996/APQ8096
13048 M:      Ilia Lin <ilia.lin@kernel.org>
13049 L:      linux-pm@vger.kernel.org
13050 S:      Maintained
13051 F:      Documentation/devicetree/bindings/opp/kryo-cpufreq.txt
13052 F:      drivers/cpufreq/qcom-cpufreq-kryo.c
13053
13054 QUALCOMM EMAC GIGABIT ETHERNET DRIVER
13055 M:      Timur Tabi <timur@kernel.org>
13056 L:      netdev@vger.kernel.org
13057 S:      Maintained
13058 F:      drivers/net/ethernet/qualcomm/emac/
13059
13060 QUALCOMM ETHQOS ETHERNET DRIVER
13061 M:      Vinod Koul <vkoul@kernel.org>
13062 M:      Niklas Cassel <niklas.cassel@linaro.org>
13063 L:      netdev@vger.kernel.org
13064 S:      Maintained
13065 F:      drivers/net/ethernet/stmicro/stmmac/dwmac-qcom-ethqos.c
13066 F:      Documentation/devicetree/bindings/net/qcom,dwmac.txt
13067
13068 QUALCOMM GENERIC INTERFACE I2C DRIVER
13069 M:      Alok Chauhan <alokc@codeaurora.org>
13070 L:      linux-i2c@vger.kernel.org
13071 L:      linux-arm-msm@vger.kernel.org
13072 S:      Supported
13073 F:      drivers/i2c/busses/i2c-qcom-geni.c
13074
13075 QUALCOMM HEXAGON ARCHITECTURE
13076 M:      Richard Kuo <rkuo@codeaurora.org>
13077 L:      linux-hexagon@vger.kernel.org
13078 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rkuo/linux-hexagon-kernel.git
13079 S:      Supported
13080 F:      arch/hexagon/
13081
13082 QUALCOMM HIDMA DRIVER
13083 M:      Sinan Kaya <okaya@kernel.org>
13084 L:      linux-arm-kernel@lists.infradead.org
13085 L:      linux-arm-msm@vger.kernel.org
13086 L:      dmaengine@vger.kernel.org
13087 S:      Supported
13088 F:      drivers/dma/qcom/hidma*
13089
13090 QUALCOMM IOMMU
13091 M:      Rob Clark <robdclark@gmail.com>
13092 L:      iommu@lists.linux-foundation.org
13093 L:      linux-arm-msm@vger.kernel.org
13094 S:      Maintained
13095 F:      drivers/iommu/qcom_iommu.c
13096
13097 QUALCOMM TSENS THERMAL DRIVER
13098 M:      Amit Kucheria <amit.kucheria@linaro.org>
13099 L:      linux-pm@vger.kernel.org
13100 L:      linux-arm-msm@vger.kernel.org
13101 S:      Maintained
13102 F:      drivers/thermal/qcom/
13103
13104 QUALCOMM VENUS VIDEO ACCELERATOR DRIVER
13105 M:      Stanimir Varbanov <stanimir.varbanov@linaro.org>
13106 L:      linux-media@vger.kernel.org
13107 L:      linux-arm-msm@vger.kernel.org
13108 T:      git git://linuxtv.org/media_tree.git
13109 S:      Maintained
13110 F:      drivers/media/platform/qcom/venus/
13111
13112 QUALCOMM WCN36XX WIRELESS DRIVER
13113 M:      Kalle Valo <kvalo@codeaurora.org>
13114 L:      wcn36xx@lists.infradead.org
13115 W:      http://wireless.kernel.org/en/users/Drivers/wcn36xx
13116 T:      git git://github.com/KrasnikovEugene/wcn36xx.git
13117 S:      Supported
13118 F:      drivers/net/wireless/ath/wcn36xx/
13119
13120 QUANTENNA QTNFMAC WIRELESS DRIVER
13121 M:      Igor Mitsyanko <imitsyanko@quantenna.com>
13122 M:      Avinash Patil <avinashp@quantenna.com>
13123 M:      Sergey Matyukevich <smatyukevich@quantenna.com>
13124 L:      linux-wireless@vger.kernel.org
13125 S:      Maintained
13126 F:      drivers/net/wireless/quantenna
13127
13128 RADEON and AMDGPU DRM DRIVERS
13129 M:      Alex Deucher <alexander.deucher@amd.com>
13130 M:      Christian König <christian.koenig@amd.com>
13131 M:      David (ChunMing) Zhou <David1.Zhou@amd.com>
13132 L:      amd-gfx@lists.freedesktop.org
13133 T:      git git://people.freedesktop.org/~agd5f/linux
13134 S:      Supported
13135 F:      drivers/gpu/drm/radeon/
13136 F:      include/uapi/drm/radeon_drm.h
13137 F:      drivers/gpu/drm/amd/
13138 F:      include/uapi/drm/amdgpu_drm.h
13139
13140 RADEON FRAMEBUFFER DISPLAY DRIVER
13141 M:      Benjamin Herrenschmidt <benh@kernel.crashing.org>
13142 L:      linux-fbdev@vger.kernel.org
13143 S:      Maintained
13144 F:      drivers/video/fbdev/aty/radeon*
13145 F:      include/uapi/linux/radeonfb.h
13146
13147 RADIOSHARK RADIO DRIVER
13148 M:      Hans Verkuil <hverkuil@xs4all.nl>
13149 L:      linux-media@vger.kernel.org
13150 T:      git git://linuxtv.org/media_tree.git
13151 S:      Maintained
13152 F:      drivers/media/radio/radio-shark.c
13153
13154 RADIOSHARK2 RADIO DRIVER
13155 M:      Hans Verkuil <hverkuil@xs4all.nl>
13156 L:      linux-media@vger.kernel.org
13157 T:      git git://linuxtv.org/media_tree.git
13158 S:      Maintained
13159 F:      drivers/media/radio/radio-shark2.c
13160 F:      drivers/media/radio/radio-tea5777.c
13161
13162 RADOS BLOCK DEVICE (RBD)
13163 M:      Ilya Dryomov <idryomov@gmail.com>
13164 M:      Sage Weil <sage@redhat.com>
13165 M:      Alex Elder <elder@kernel.org>
13166 L:      ceph-devel@vger.kernel.org
13167 W:      http://ceph.com/
13168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client.git
13169 T:      git git://github.com/ceph/ceph-client.git
13170 S:      Supported
13171 F:      Documentation/ABI/testing/sysfs-bus-rbd
13172 F:      drivers/block/rbd.c
13173 F:      drivers/block/rbd_types.h
13174
13175 RAGE128 FRAMEBUFFER DISPLAY DRIVER
13176 M:      Paul Mackerras <paulus@samba.org>
13177 L:      linux-fbdev@vger.kernel.org
13178 S:      Maintained
13179 F:      drivers/video/fbdev/aty/aty128fb.c
13180
13181 RAINSHADOW-CEC DRIVER
13182 M:      Hans Verkuil <hverkuil@xs4all.nl>
13183 L:      linux-media@vger.kernel.org
13184 T:      git git://linuxtv.org/media_tree.git
13185 S:      Maintained
13186 F:      drivers/media/usb/rainshadow-cec/*
13187
13188 RALINK MIPS ARCHITECTURE
13189 M:      John Crispin <john@phrozen.org>
13190 L:      linux-mips@vger.kernel.org
13191 S:      Maintained
13192 F:      arch/mips/ralink
13193
13194 RALINK RT2X00 WIRELESS LAN DRIVER
13195 P:      rt2x00 project
13196 M:      Stanislaw Gruszka <sgruszka@redhat.com>
13197 M:      Helmut Schaa <helmut.schaa@googlemail.com>
13198 L:      linux-wireless@vger.kernel.org
13199 S:      Maintained
13200 F:      drivers/net/wireless/ralink/rt2x00/
13201
13202 RAMDISK RAM BLOCK DEVICE DRIVER
13203 M:      Jens Axboe <axboe@kernel.dk>
13204 S:      Maintained
13205 F:      Documentation/blockdev/ramdisk.txt
13206 F:      drivers/block/brd.c
13207
13208 RANCHU VIRTUAL BOARD FOR MIPS
13209 M:      Miodrag Dinic <miodrag.dinic@mips.com>
13210 L:      linux-mips@vger.kernel.org
13211 S:      Supported
13212 F:      arch/mips/generic/board-ranchu.c
13213 F:      arch/mips/configs/generic/board-ranchu.config
13214
13215 RANDOM NUMBER DRIVER
13216 M:      "Theodore Ts'o" <tytso@mit.edu>
13217 S:      Maintained
13218 F:      drivers/char/random.c
13219
13220 RAPIDIO SUBSYSTEM
13221 M:      Matt Porter <mporter@kernel.crashing.org>
13222 M:      Alexandre Bounine <alex.bou9@gmail.com>
13223 S:      Maintained
13224 F:      drivers/rapidio/
13225
13226 RAS INFRASTRUCTURE
13227 M:      Tony Luck <tony.luck@intel.com>
13228 M:      Borislav Petkov <bp@alien8.de>
13229 L:      linux-edac@vger.kernel.org
13230 S:      Maintained
13231 F:      drivers/ras/
13232 F:      include/linux/ras.h
13233 F:      include/ras/ras_event.h
13234 F:      Documentation/admin-guide/ras.rst
13235
13236 RAYLINK/WEBGEAR 802.11 WIRELESS LAN DRIVER
13237 L:      linux-wireless@vger.kernel.org
13238 S:      Orphan
13239 F:      drivers/net/wireless/ray*
13240
13241 RCUTORTURE TEST FRAMEWORK
13242 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13243 M:      Josh Triplett <josh@joshtriplett.org>
13244 R:      Steven Rostedt <rostedt@goodmis.org>
13245 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13246 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13247 L:      rcu@vger.kernel.org
13248 S:      Supported
13249 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13250 F:      tools/testing/selftests/rcutorture
13251
13252 RDC R-321X SoC
13253 M:      Florian Fainelli <florian@openwrt.org>
13254 S:      Maintained
13255
13256 RDC R6040 FAST ETHERNET DRIVER
13257 M:      Florian Fainelli <f.fainelli@gmail.com>
13258 L:      netdev@vger.kernel.org
13259 S:      Maintained
13260 F:      drivers/net/ethernet/rdc/r6040.c
13261
13262 RDMAVT - RDMA verbs software
13263 M:      Dennis Dalessandro <dennis.dalessandro@intel.com>
13264 M:      Mike Marciniszyn <mike.marciniszyn@intel.com>
13265 L:      linux-rdma@vger.kernel.org
13266 S:      Supported
13267 F:      drivers/infiniband/sw/rdmavt
13268
13269 RDS - RELIABLE DATAGRAM SOCKETS
13270 M:      Santosh Shilimkar <santosh.shilimkar@oracle.com>
13271 L:      netdev@vger.kernel.org
13272 L:      linux-rdma@vger.kernel.org
13273 L:      rds-devel@oss.oracle.com (moderated for non-subscribers)
13274 W:      https://oss.oracle.com/projects/rds/
13275 S:      Supported
13276 F:      net/rds/
13277 F:      Documentation/networking/rds.txt
13278
13279 RDT - RESOURCE ALLOCATION
13280 M:      Fenghua Yu <fenghua.yu@intel.com>
13281 M:      Reinette Chatre <reinette.chatre@intel.com>
13282 L:      linux-kernel@vger.kernel.org
13283 S:      Supported
13284 F:      arch/x86/kernel/cpu/resctrl/
13285 F:      arch/x86/include/asm/resctrl_sched.h
13286 F:      Documentation/x86/resctrl*
13287
13288 READ-COPY UPDATE (RCU)
13289 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13290 M:      Josh Triplett <josh@joshtriplett.org>
13291 R:      Steven Rostedt <rostedt@goodmis.org>
13292 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13293 R:      Lai Jiangshan <jiangshanlai@gmail.com>
13294 R:      Joel Fernandes <joel@joelfernandes.org>
13295 L:      rcu@vger.kernel.org
13296 W:      http://www.rdrop.com/users/paulmck/RCU/
13297 S:      Supported
13298 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
13299 F:      Documentation/RCU/
13300 X:      Documentation/RCU/torture.txt
13301 F:      include/linux/rcu*
13302 X:      include/linux/srcu*.h
13303 F:      kernel/rcu/
13304 X:      kernel/rcu/srcu*.c
13305
13306 REAL TIME CLOCK (RTC) SUBSYSTEM
13307 M:      Alessandro Zummo <a.zummo@towertech.it>
13308 M:      Alexandre Belloni <alexandre.belloni@bootlin.com>
13309 L:      linux-rtc@vger.kernel.org
13310 Q:      http://patchwork.ozlabs.org/project/rtc-linux/list/
13311 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git
13312 S:      Maintained
13313 F:      Documentation/devicetree/bindings/rtc/
13314 F:      Documentation/rtc.txt
13315 F:      drivers/rtc/
13316 F:      include/linux/rtc.h
13317 F:      include/uapi/linux/rtc.h
13318 F:      include/linux/rtc/
13319 F:      include/linux/platform_data/rtc-*
13320 F:      tools/testing/selftests/rtc/
13321
13322 REALTEK AUDIO CODECS
13323 M:      Bard Liao <bardliao@realtek.com>
13324 M:      Oder Chiou <oder_chiou@realtek.com>
13325 S:      Maintained
13326 F:      sound/soc/codecs/rt*
13327 F:      include/sound/rt*.h
13328
13329 REALTEK RTL83xx SMI DSA ROUTER CHIPS
13330 M:      Linus Walleij <linus.walleij@linaro.org>
13331 S:      Maintained
13332 F:      Documentation/devicetree/bindings/net/dsa/realtek-smi.txt
13333 F:      drivers/net/dsa/realtek-smi*
13334 F:      drivers/net/dsa/rtl83*
13335
13336 REDPINE WIRELESS DRIVER
13337 M:      Amitkumar Karwar <amitkarwar@gmail.com>
13338 M:      Siva Rebbagondla <siva8118@gmail.com>
13339 L:      linux-wireless@vger.kernel.org
13340 S:      Maintained
13341 F:      drivers/net/wireless/rsi/
13342
13343 REGISTER MAP ABSTRACTION
13344 M:      Mark Brown <broonie@kernel.org>
13345 L:      linux-kernel@vger.kernel.org
13346 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regmap.git
13347 S:      Supported
13348 F:      Documentation/devicetree/bindings/regmap/
13349 F:      drivers/base/regmap/
13350 F:      include/linux/regmap.h
13351
13352 REISERFS FILE SYSTEM
13353 L:      reiserfs-devel@vger.kernel.org
13354 S:      Supported
13355 F:      fs/reiserfs/
13356
13357 REMOTE PROCESSOR (REMOTEPROC) SUBSYSTEM
13358 M:      Ohad Ben-Cohen <ohad@wizery.com>
13359 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13360 L:      linux-remoteproc@vger.kernel.org
13361 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/remoteproc.git
13362 S:      Maintained
13363 F:      Documentation/devicetree/bindings/remoteproc/
13364 F:      Documentation/remoteproc.txt
13365 F:      drivers/remoteproc/
13366 F:      include/linux/remoteproc.h
13367
13368 REMOTE PROCESSOR MESSAGING (RPMSG) SUBSYSTEM
13369 M:      Ohad Ben-Cohen <ohad@wizery.com>
13370 M:      Bjorn Andersson <bjorn.andersson@linaro.org>
13371 L:      linux-remoteproc@vger.kernel.org
13372 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ohad/rpmsg.git
13373 S:      Maintained
13374 F:      drivers/rpmsg/
13375 F:      Documentation/rpmsg.txt
13376 F:      include/linux/rpmsg.h
13377 F:      include/linux/rpmsg/
13378
13379 RENESAS CLOCK DRIVERS
13380 M:      Geert Uytterhoeven <geert+renesas@glider.be>
13381 L:      linux-renesas-soc@vger.kernel.org
13382 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-drivers.git clk-renesas
13383 S:      Supported
13384 F:      drivers/clk/renesas/
13385
13386 RENESAS EMEV2 I2C DRIVER
13387 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13388 S:      Supported
13389 F:      Documentation/devicetree/bindings/i2c/i2c-emev2.txt
13390 F:      drivers/i2c/busses/i2c-emev2.c
13391
13392 RENESAS ETHERNET DRIVERS
13393 R:      Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
13394 L:      netdev@vger.kernel.org
13395 L:      linux-renesas-soc@vger.kernel.org
13396 F:      Documentation/devicetree/bindings/net/renesas,*.txt
13397 F:      Documentation/devicetree/bindings/net/sh_eth.txt
13398 F:      drivers/net/ethernet/renesas/
13399 F:      include/linux/sh_eth.h
13400
13401 RENESAS R-CAR GYROADC DRIVER
13402 M:      Marek Vasut <marek.vasut@gmail.com>
13403 L:      linux-iio@vger.kernel.org
13404 S:      Supported
13405 F:      Documentation/devicetree/bindings/iio/adc/renesas,gyroadc.txt
13406 F:      drivers/iio/adc/rcar-gyroadc.c
13407
13408 RENESAS R-CAR I2C DRIVERS
13409 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
13410 S:      Supported
13411 F:      Documentation/devicetree/bindings/i2c/i2c-rcar.txt
13412 F:      Documentation/devicetree/bindings/i2c/i2c-sh_mobile.txt
13413 F:      drivers/i2c/busses/i2c-rcar.c
13414 F:      drivers/i2c/busses/i2c-sh_mobile.c
13415
13416 RENESAS RIIC DRIVER
13417 M:      Chris Brandt <chris.brandt@renesas.com>
13418 S:      Supported
13419 F:      Documentation/devicetree/bindings/i2c/i2c-riic.txt
13420 F:      drivers/i2c/busses/i2c-riic.c
13421
13422 RENESAS USB PHY DRIVER
13423 M:      Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
13424 L:      linux-renesas-soc@vger.kernel.org
13425 S:      Maintained
13426 F:      drivers/phy/renesas/phy-rcar-gen3-usb*.c
13427
13428 RESET CONTROLLER FRAMEWORK
13429 M:      Philipp Zabel <p.zabel@pengutronix.de>
13430 T:      git git://git.pengutronix.de/git/pza/linux
13431 S:      Maintained
13432 F:      drivers/reset/
13433 F:      Documentation/devicetree/bindings/reset/
13434 F:      include/dt-bindings/reset/
13435 F:      include/linux/reset.h
13436 F:      include/linux/reset/
13437 F:      include/linux/reset-controller.h
13438
13439 RESTARTABLE SEQUENCES SUPPORT
13440 M:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
13441 M:      Peter Zijlstra <peterz@infradead.org>
13442 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
13443 M:      Boqun Feng <boqun.feng@gmail.com>
13444 L:      linux-kernel@vger.kernel.org
13445 S:      Supported
13446 F:      kernel/rseq.c
13447 F:      include/uapi/linux/rseq.h
13448 F:      include/trace/events/rseq.h
13449 F:      tools/testing/selftests/rseq/
13450
13451 RFKILL
13452 M:      Johannes Berg <johannes@sipsolutions.net>
13453 L:      linux-wireless@vger.kernel.org
13454 W:      http://wireless.kernel.org/
13455 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211.git
13456 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next.git
13457 S:      Maintained
13458 F:      Documentation/rfkill.txt
13459 F:      Documentation/ABI/stable/sysfs-class-rfkill
13460 F:      net/rfkill/
13461 F:      include/linux/rfkill.h
13462 F:      include/uapi/linux/rfkill.h
13463
13464 RHASHTABLE
13465 M:      Thomas Graf <tgraf@suug.ch>
13466 M:      Herbert Xu <herbert@gondor.apana.org.au>
13467 L:      netdev@vger.kernel.org
13468 S:      Maintained
13469 F:      lib/rhashtable.c
13470 F:      lib/test_rhashtable.c
13471 F:      include/linux/rhashtable.h
13472 F:      include/linux/rhashtable-types.h
13473
13474 RICOH R5C592 MEMORYSTICK DRIVER
13475 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13476 S:      Maintained
13477 F:      drivers/memstick/host/r592.*
13478
13479 RICOH SMARTMEDIA/XD DRIVER
13480 M:      Maxim Levitsky <maximlevitsky@gmail.com>
13481 S:      Maintained
13482 F:      drivers/mtd/nand/raw/r852.c
13483 F:      drivers/mtd/nand/raw/r852.h
13484
13485 RISC-V ARCHITECTURE
13486 M:      Palmer Dabbelt <palmer@sifive.com>
13487 M:      Albert Ou <aou@eecs.berkeley.edu>
13488 L:      linux-riscv@lists.infradead.org
13489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/palmer/riscv-linux.git
13490 S:      Supported
13491 F:      arch/riscv/
13492 K:      riscv
13493 N:      riscv
13494
13495 ROCCAT DRIVERS
13496 M:      Stefan Achatz <erazor_de@users.sourceforge.net>
13497 W:      http://sourceforge.net/projects/roccat/
13498 S:      Maintained
13499 F:      drivers/hid/hid-roccat*
13500 F:      include/linux/hid-roccat*
13501 F:      Documentation/ABI/*/sysfs-driver-hid-roccat*
13502
13503 ROCKCHIP RASTER 2D GRAPHIC ACCELERATION UNIT DRIVER
13504 M:      Jacob chen <jacob2.chen@rock-chips.com>
13505 L:      linux-media@vger.kernel.org
13506 S:      Maintained
13507 F:      drivers/media/platform/rockchip/rga/
13508 F:      Documentation/devicetree/bindings/media/rockchip-rga.txt
13509
13510 ROCKCHIP VPU CODEC DRIVER
13511 M:      Ezequiel Garcia <ezequiel@collabora.com>
13512 L:      linux-media@vger.kernel.org
13513 S:      Maintained
13514 F:      drivers/staging/media/platform/rockchip/vpu/
13515 F:      Documentation/devicetree/bindings/media/rockchip-vpu.txt
13516
13517 ROCKER DRIVER
13518 M:      Jiri Pirko <jiri@resnulli.us>
13519 L:      netdev@vger.kernel.org
13520 S:      Supported
13521 F:      drivers/net/ethernet/rocker/
13522
13523 ROCKETPORT DRIVER
13524 P:      Comtrol Corp.
13525 W:      http://www.comtrol.com
13526 S:      Maintained
13527 F:      Documentation/serial/rocket.rst
13528 F:      drivers/tty/rocket*
13529
13530 ROCKETPORT EXPRESS/INFINITY DRIVER
13531 M:      Kevin Cernekee <cernekee@gmail.com>
13532 L:      linux-serial@vger.kernel.org
13533 S:      Odd Fixes
13534 F:      drivers/tty/serial/rp2.*
13535
13536 ROHM MULTIFUNCTION BD9571MWV-M PMIC DEVICE DRIVERS
13537 M:      Marek Vasut <marek.vasut+renesas@gmail.com>
13538 L:      linux-kernel@vger.kernel.org
13539 L:      linux-renesas-soc@vger.kernel.org
13540 S:      Supported
13541 F:      drivers/mfd/bd9571mwv.c
13542 F:      drivers/regulator/bd9571mwv-regulator.c
13543 F:      drivers/gpio/gpio-bd9571mwv.c
13544 F:      include/linux/mfd/bd9571mwv.h
13545 F:      Documentation/devicetree/bindings/mfd/bd9571mwv.txt
13546
13547 ROSE NETWORK LAYER
13548 M:      Ralf Baechle <ralf@linux-mips.org>
13549 L:      linux-hams@vger.kernel.org
13550 W:      http://www.linux-ax25.org/
13551 S:      Maintained
13552 F:      include/net/rose.h
13553 F:      include/uapi/linux/rose.h
13554 F:      net/rose/
13555
13556 RTL2830 MEDIA DRIVER
13557 M:      Antti Palosaari <crope@iki.fi>
13558 L:      linux-media@vger.kernel.org
13559 W:      https://linuxtv.org
13560 W:      http://palosaari.fi/linux/
13561 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13562 T:      git git://linuxtv.org/anttip/media_tree.git
13563 S:      Maintained
13564 F:      drivers/media/dvb-frontends/rtl2830*
13565
13566 RTL2832 MEDIA DRIVER
13567 M:      Antti Palosaari <crope@iki.fi>
13568 L:      linux-media@vger.kernel.org
13569 W:      https://linuxtv.org
13570 W:      http://palosaari.fi/linux/
13571 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13572 T:      git git://linuxtv.org/anttip/media_tree.git
13573 S:      Maintained
13574 F:      drivers/media/dvb-frontends/rtl2832*
13575
13576 RTL2832_SDR MEDIA DRIVER
13577 M:      Antti Palosaari <crope@iki.fi>
13578 L:      linux-media@vger.kernel.org
13579 W:      https://linuxtv.org
13580 W:      http://palosaari.fi/linux/
13581 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
13582 T:      git git://linuxtv.org/anttip/media_tree.git
13583 S:      Maintained
13584 F:      drivers/media/dvb-frontends/rtl2832_sdr*
13585
13586 RTL8180 WIRELESS DRIVER
13587 L:      linux-wireless@vger.kernel.org
13588 W:      http://wireless.kernel.org/
13589 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13590 S:      Orphan
13591 F:      drivers/net/wireless/realtek/rtl818x/rtl8180/
13592
13593 RTL8187 WIRELESS DRIVER
13594 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
13595 M:      Hin-Tak Leung <htl10@users.sourceforge.net>
13596 M:      Larry Finger <Larry.Finger@lwfinger.net>
13597 L:      linux-wireless@vger.kernel.org
13598 W:      http://wireless.kernel.org/
13599 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13600 S:      Maintained
13601 F:      drivers/net/wireless/realtek/rtl818x/rtl8187/
13602
13603 REALTEK WIRELESS DRIVER (rtlwifi family)
13604 M:      Ping-Ke Shih <pkshih@realtek.com>
13605 L:      linux-wireless@vger.kernel.org
13606 W:      http://wireless.kernel.org/
13607 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-testing.git
13608 S:      Maintained
13609 F:      drivers/net/wireless/realtek/rtlwifi/
13610
13611 REALTEK WIRELESS DRIVER (rtw88)
13612 M:      Yan-Hsuan Chuang <yhchuang@realtek.com>
13613 L:      linux-wireless@vger.kernel.org
13614 S:      Maintained
13615 F:      drivers/net/wireless/realtek/rtw88/
13616
13617 RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
13618 M:      Jes Sorensen <Jes.Sorensen@gmail.com>
13619 L:      linux-wireless@vger.kernel.org
13620 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jes/linux.git rtl8xxxu-devel
13621 S:      Maintained
13622 F:      drivers/net/wireless/realtek/rtl8xxxu/
13623
13624 RXRPC SOCKETS (AF_RXRPC)
13625 M:      David Howells <dhowells@redhat.com>
13626 L:      linux-afs@lists.infradead.org
13627 S:      Supported
13628 F:      net/rxrpc/
13629 F:      include/keys/rxrpc-type.h
13630 F:      include/net/af_rxrpc.h
13631 F:      include/trace/events/rxrpc.h
13632 F:      include/uapi/linux/rxrpc.h
13633 F:      Documentation/networking/rxrpc.txt
13634 W:      https://www.infradead.org/~dhowells/kafs/
13635
13636 S3 SAVAGE FRAMEBUFFER DRIVER
13637 M:      Antonino Daplas <adaplas@gmail.com>
13638 L:      linux-fbdev@vger.kernel.org
13639 S:      Maintained
13640 F:      drivers/video/fbdev/savage/
13641
13642 S390
13643 M:      Heiko Carstens <heiko.carstens@de.ibm.com>
13644 M:      Vasily Gorbik <gor@linux.ibm.com>
13645 M:      Christian Borntraeger <borntraeger@de.ibm.com>
13646 L:      linux-s390@vger.kernel.org
13647 W:      http://www.ibm.com/developerworks/linux/linux390/
13648 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git
13649 S:      Supported
13650 F:      arch/s390/
13651 F:      drivers/s390/
13652 F:      Documentation/s390/
13653 F:      Documentation/driver-api/s390-drivers.rst
13654
13655 S390 COMMON I/O LAYER
13656 M:      Sebastian Ott <sebott@linux.ibm.com>
13657 M:      Peter Oberparleiter <oberpar@linux.ibm.com>
13658 L:      linux-s390@vger.kernel.org
13659 W:      http://www.ibm.com/developerworks/linux/linux390/
13660 S:      Supported
13661 F:      drivers/s390/cio/
13662
13663 S390 DASD DRIVER
13664 M:      Stefan Haberland <sth@linux.ibm.com>
13665 M:      Jan Hoeppner <hoeppner@linux.ibm.com>
13666 L:      linux-s390@vger.kernel.org
13667 W:      http://www.ibm.com/developerworks/linux/linux390/
13668 S:      Supported
13669 F:      drivers/s390/block/dasd*
13670 F:      block/partitions/ibm.c
13671
13672 S390 IOMMU (PCI)
13673 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13674 L:      linux-s390@vger.kernel.org
13675 W:      http://www.ibm.com/developerworks/linux/linux390/
13676 S:      Supported
13677 F:      drivers/iommu/s390-iommu.c
13678
13679 S390 IUCV NETWORK LAYER
13680 M:      Julian Wiedmann <jwi@linux.ibm.com>
13681 M:      Ursula Braun <ubraun@linux.ibm.com>
13682 L:      linux-s390@vger.kernel.org
13683 W:      http://www.ibm.com/developerworks/linux/linux390/
13684 S:      Supported
13685 F:      drivers/s390/net/*iucv*
13686 F:      include/net/iucv/
13687 F:      net/iucv/
13688
13689 S390 NETWORK DRIVERS
13690 M:      Julian Wiedmann <jwi@linux.ibm.com>
13691 M:      Ursula Braun <ubraun@linux.ibm.com>
13692 L:      linux-s390@vger.kernel.org
13693 W:      http://www.ibm.com/developerworks/linux/linux390/
13694 S:      Supported
13695 F:      drivers/s390/net/
13696
13697 S390 PCI SUBSYSTEM
13698 M:      Sebastian Ott <sebott@linux.ibm.com>
13699 M:      Gerald Schaefer <gerald.schaefer@de.ibm.com>
13700 L:      linux-s390@vger.kernel.org
13701 W:      http://www.ibm.com/developerworks/linux/linux390/
13702 S:      Supported
13703 F:      arch/s390/pci/
13704 F:      drivers/pci/hotplug/s390_pci_hpc.c
13705
13706 S390 VFIO-CCW DRIVER
13707 M:      Cornelia Huck <cohuck@redhat.com>
13708 M:      Farhan Ali <alifm@linux.ibm.com>
13709 M:      Eric Farman <farman@linux.ibm.com>
13710 R:      Halil Pasic <pasic@linux.ibm.com>
13711 L:      linux-s390@vger.kernel.org
13712 L:      kvm@vger.kernel.org
13713 S:      Supported
13714 F:      drivers/s390/cio/vfio_ccw*
13715 F:      Documentation/s390/vfio-ccw.txt
13716 F:      include/uapi/linux/vfio_ccw.h
13717
13718 S390 ZCRYPT DRIVER
13719 M:      Harald Freudenberger <freude@linux.ibm.com>
13720 L:      linux-s390@vger.kernel.org
13721 W:      http://www.ibm.com/developerworks/linux/linux390/
13722 S:      Supported
13723 F:      drivers/s390/crypto/
13724
13725 S390 VFIO AP DRIVER
13726 M:      Tony Krowiak <akrowiak@linux.ibm.com>
13727 M:      Pierre Morel <pmorel@linux.ibm.com>
13728 M:      Halil Pasic <pasic@linux.ibm.com>
13729 L:      linux-s390@vger.kernel.org
13730 W:      http://www.ibm.com/developerworks/linux/linux390/
13731 S:      Supported
13732 F:      drivers/s390/crypto/vfio_ap_drv.c
13733 F:      drivers/s390/crypto/vfio_ap_private.h
13734 F:      drivers/s390/crypto/vfio_ap_ops.c
13735 F:      Documentation/s390/vfio-ap.txt
13736
13737 S390 ZFCP DRIVER
13738 M:      Steffen Maier <maier@linux.ibm.com>
13739 M:      Benjamin Block <bblock@linux.ibm.com>
13740 L:      linux-s390@vger.kernel.org
13741 W:      http://www.ibm.com/developerworks/linux/linux390/
13742 S:      Supported
13743 F:      drivers/s390/scsi/zfcp_*
13744
13745 S3C24XX SD/MMC Driver
13746 M:      Ben Dooks <ben-linux@fluff.org>
13747 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
13748 S:      Supported
13749 F:      drivers/mmc/host/s3cmci.*
13750
13751 SAA6588 RDS RECEIVER DRIVER
13752 M:      Hans Verkuil <hverkuil@xs4all.nl>
13753 L:      linux-media@vger.kernel.org
13754 T:      git git://linuxtv.org/media_tree.git
13755 W:      https://linuxtv.org
13756 S:      Odd Fixes
13757 F:      drivers/media/i2c/saa6588*
13758
13759 SAA7134 VIDEO4LINUX DRIVER
13760 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
13761 L:      linux-media@vger.kernel.org
13762 W:      https://linuxtv.org
13763 T:      git git://linuxtv.org/media_tree.git
13764 S:      Odd fixes
13765 F:      Documentation/media/v4l-drivers/saa7134*
13766 F:      drivers/media/pci/saa7134/
13767
13768 SAA7146 VIDEO4LINUX-2 DRIVER
13769 M:      Hans Verkuil <hverkuil@xs4all.nl>
13770 L:      linux-media@vger.kernel.org
13771 T:      git git://linuxtv.org/media_tree.git
13772 S:      Maintained
13773 F:      drivers/media/common/saa7146/
13774 F:      drivers/media/pci/saa7146/
13775 F:      include/media/drv-intf/saa7146*
13776
13777 SAMSUNG AUDIO (ASoC) DRIVERS
13778 M:      Krzysztof Kozlowski <krzk@kernel.org>
13779 M:      Sangbeom Kim <sbkim73@samsung.com>
13780 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13781 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
13782 S:      Supported
13783 F:      sound/soc/samsung/
13784 F:      Documentation/devicetree/bindings/sound/samsung*
13785
13786 SAMSUNG EXYNOS PSEUDO RANDOM NUMBER GENERATOR (RNG) DRIVER
13787 M:      Krzysztof Kozlowski <krzk@kernel.org>
13788 L:      linux-crypto@vger.kernel.org
13789 L:      linux-samsung-soc@vger.kernel.org
13790 S:      Maintained
13791 F:      drivers/crypto/exynos-rng.c
13792 F:      Documentation/devicetree/bindings/rng/samsung,exynos4-rng.txt
13793
13794 SAMSUNG EXYNOS TRUE RANDOM NUMBER GENERATOR (TRNG) DRIVER
13795 M:      Łukasz Stelmach <l.stelmach@samsung.com>
13796 L:      linux-samsung-soc@vger.kernel.org
13797 S:      Maintained
13798 F:      drivers/char/hw_random/exynos-trng.c
13799 F:      Documentation/devicetree/bindings/rng/samsung,exynos5250-trng.txt
13800
13801 SAMSUNG FRAMEBUFFER DRIVER
13802 M:      Jingoo Han <jingoohan1@gmail.com>
13803 L:      linux-fbdev@vger.kernel.org
13804 S:      Maintained
13805 F:      drivers/video/fbdev/s3c-fb.c
13806
13807 SAMSUNG LAPTOP DRIVER
13808 M:      Corentin Chary <corentin.chary@gmail.com>
13809 L:      platform-driver-x86@vger.kernel.org
13810 S:      Maintained
13811 F:      drivers/platform/x86/samsung-laptop.c
13812
13813 SAMSUNG MULTIFUNCTION PMIC DEVICE DRIVERS
13814 M:      Sangbeom Kim <sbkim73@samsung.com>
13815 M:      Krzysztof Kozlowski <krzk@kernel.org>
13816 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13817 L:      linux-kernel@vger.kernel.org
13818 L:      linux-samsung-soc@vger.kernel.org
13819 S:      Supported
13820 F:      drivers/mfd/sec*.c
13821 F:      drivers/regulator/s2m*.c
13822 F:      drivers/regulator/s5m*.c
13823 F:      drivers/clk/clk-s2mps11.c
13824 F:      drivers/rtc/rtc-s5m.c
13825 F:      include/linux/mfd/samsung/
13826 F:      Documentation/devicetree/bindings/mfd/samsung,sec-core.txt
13827 F:      Documentation/devicetree/bindings/regulator/samsung,s2m*.txt
13828 F:      Documentation/devicetree/bindings/regulator/samsung,s5m*.txt
13829 F:      Documentation/devicetree/bindings/clock/samsung,s2mps11.txt
13830
13831 SAMSUNG S3C24XX/S3C64XX SOC SERIES CAMIF DRIVER
13832 M:      Sylwester Nawrocki <sylvester.nawrocki@gmail.com>
13833 L:      linux-media@vger.kernel.org
13834 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13835 S:      Maintained
13836 F:      drivers/media/platform/s3c-camif/
13837 F:      include/media/drv-intf/s3c_camif.h
13838
13839 SAMSUNG S3FWRN5 NFC DRIVER
13840 M:      Robert Baldyga <r.baldyga@samsung.com>
13841 M:      Krzysztof Opasiak <k.opasiak@samsung.com>
13842 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
13843 S:      Supported
13844 F:      drivers/nfc/s3fwrn5
13845
13846 SAMSUNG S5C73M3 CAMERA DRIVER
13847 M:      Kyungmin Park <kyungmin.park@samsung.com>
13848 M:      Andrzej Hajda <a.hajda@samsung.com>
13849 L:      linux-media@vger.kernel.org
13850 S:      Supported
13851 F:      drivers/media/i2c/s5c73m3/*
13852
13853 SAMSUNG S5K5BAF CAMERA DRIVER
13854 M:      Kyungmin Park <kyungmin.park@samsung.com>
13855 M:      Andrzej Hajda <a.hajda@samsung.com>
13856 L:      linux-media@vger.kernel.org
13857 S:      Supported
13858 F:      drivers/media/i2c/s5k5baf.c
13859
13860 SAMSUNG S5P Security SubSystem (SSS) DRIVER
13861 M:      Krzysztof Kozlowski <krzk@kernel.org>
13862 M:      Vladimir Zapolskiy <vz@mleia.com>
13863 M:      Kamil Konieczny <k.konieczny@partner.samsung.com>
13864 L:      linux-crypto@vger.kernel.org
13865 L:      linux-samsung-soc@vger.kernel.org
13866 S:      Maintained
13867 F:      drivers/crypto/s5p-sss.c
13868
13869 SAMSUNG S5P/EXYNOS4 SOC SERIES CAMERA SUBSYSTEM DRIVERS
13870 M:      Kyungmin Park <kyungmin.park@samsung.com>
13871 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13872 L:      linux-media@vger.kernel.org
13873 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
13874 S:      Supported
13875 F:      drivers/media/platform/exynos4-is/
13876
13877 SAMSUNG SOC CLOCK DRIVERS
13878 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13879 M:      Tomasz Figa <tomasz.figa@gmail.com>
13880 M:      Chanwoo Choi <cw00.choi@samsung.com>
13881 S:      Supported
13882 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/snawrocki/clk.git
13884 F:      drivers/clk/samsung/
13885 F:      include/dt-bindings/clock/exynos*.h
13886 F:      Documentation/devicetree/bindings/clock/exynos*.txt
13887
13888 SAMSUNG SPI DRIVERS
13889 M:      Kukjin Kim <kgene@kernel.org>
13890 M:      Krzysztof Kozlowski <krzk@kernel.org>
13891 M:      Andi Shyti <andi@etezian.org>
13892 L:      linux-spi@vger.kernel.org
13893 L:      linux-samsung-soc@vger.kernel.org (moderated for non-subscribers)
13894 S:      Maintained
13895 F:      Documentation/devicetree/bindings/spi/spi-samsung.txt
13896 F:      drivers/spi/spi-s3c*
13897 F:      include/linux/platform_data/spi-s3c64xx.h
13898
13899 SAMSUNG SXGBE DRIVERS
13900 M:      Byungho An <bh74.an@samsung.com>
13901 M:      Girish K S <ks.giri@samsung.com>
13902 M:      Vipul Pandya <vipul.pandya@samsung.com>
13903 S:      Supported
13904 L:      netdev@vger.kernel.org
13905 F:      drivers/net/ethernet/samsung/sxgbe/
13906
13907 SAMSUNG THERMAL DRIVER
13908 M:      Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
13909 L:      linux-pm@vger.kernel.org
13910 L:      linux-samsung-soc@vger.kernel.org
13911 S:      Supported
13912 T:      git https://github.com/lmajewski/linux-samsung-thermal.git
13913 F:      drivers/thermal/samsung/
13914
13915 SAMSUNG USB2 PHY DRIVER
13916 M:      Kamil Debski <kamil@wypas.org>
13917 M:      Sylwester Nawrocki <s.nawrocki@samsung.com>
13918 L:      linux-kernel@vger.kernel.org
13919 S:      Supported
13920 F:      Documentation/devicetree/bindings/phy/samsung-phy.txt
13921 F:      Documentation/phy/samsung-usb2.txt
13922 F:      drivers/phy/samsung/phy-exynos4210-usb2.c
13923 F:      drivers/phy/samsung/phy-exynos4x12-usb2.c
13924 F:      drivers/phy/samsung/phy-exynos5250-usb2.c
13925 F:      drivers/phy/samsung/phy-s5pv210-usb2.c
13926 F:      drivers/phy/samsung/phy-samsung-usb2.c
13927 F:      drivers/phy/samsung/phy-samsung-usb2.h
13928
13929 SC1200 WDT DRIVER
13930 M:      Zwane Mwaikambo <zwanem@gmail.com>
13931 S:      Maintained
13932 F:      drivers/watchdog/sc1200wdt.c
13933
13934 SCHEDULER
13935 M:      Ingo Molnar <mingo@redhat.com>
13936 M:      Peter Zijlstra <peterz@infradead.org>
13937 L:      linux-kernel@vger.kernel.org
13938 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git sched/core
13939 S:      Maintained
13940 F:      kernel/sched/
13941 F:      include/linux/sched.h
13942 F:      include/uapi/linux/sched.h
13943 F:      include/linux/wait.h
13944 F:      include/linux/preempt.h
13945
13946 SCR24X CHIP CARD INTERFACE DRIVER
13947 M:      Lubomir Rintel <lkundrak@v3.sk>
13948 S:      Supported
13949 F:      drivers/char/pcmcia/scr24x_cs.c
13950
13951 SCSI CDROM DRIVER
13952 M:      Jens Axboe <axboe@kernel.dk>
13953 L:      linux-scsi@vger.kernel.org
13954 W:      http://www.kernel.dk
13955 S:      Maintained
13956 F:      drivers/scsi/sr*
13957
13958 SCSI RDMA PROTOCOL (SRP) INITIATOR
13959 M:      Bart Van Assche <bvanassche@acm.org>
13960 L:      linux-rdma@vger.kernel.org
13961 S:      Supported
13962 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13963 F:      drivers/infiniband/ulp/srp/
13964 F:      include/scsi/srp.h
13965
13966 SCSI RDMA PROTOCOL (SRP) TARGET
13967 M:      Bart Van Assche <bvanassche@acm.org>
13968 L:      linux-rdma@vger.kernel.org
13969 L:      target-devel@vger.kernel.org
13970 S:      Supported
13971 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
13972 F:      drivers/infiniband/ulp/srpt/
13973
13974 SCSI SG DRIVER
13975 M:      Doug Gilbert <dgilbert@interlog.com>
13976 L:      linux-scsi@vger.kernel.org
13977 W:      http://sg.danny.cz/sg
13978 S:      Maintained
13979 F:      Documentation/scsi/scsi-generic.txt
13980 F:      drivers/scsi/sg.c
13981 F:      include/scsi/sg.h
13982
13983 SCSI SUBSYSTEM
13984 M:      "James E.J. Bottomley" <jejb@linux.ibm.com>
13985 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi.git
13986 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
13987 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
13988 Q:      https://patchwork.kernel.org/project/linux-scsi/list/
13989 L:      linux-scsi@vger.kernel.org
13990 S:      Maintained
13991 F:      Documentation/devicetree/bindings/scsi/
13992 F:      drivers/scsi/
13993 F:      include/scsi/
13994
13995 SCSI TAPE DRIVER
13996 M:      Kai Mäkisara <Kai.Makisara@kolumbus.fi>
13997 L:      linux-scsi@vger.kernel.org
13998 S:      Maintained
13999 F:      Documentation/scsi/st.txt
14000 F:      drivers/scsi/st.*
14001 F:      drivers/scsi/st_*.h
14002
14003 SCSI TARGET SUBSYSTEM
14004 M:      "Martin K. Petersen" <martin.petersen@oracle.com>
14005 L:      linux-scsi@vger.kernel.org
14006 L:      target-devel@vger.kernel.org
14007 W:      http://www.linux-iscsi.org
14008 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mkp/scsi.git
14009 Q:      https://patchwork.kernel.org/project/target-devel/list/
14010 S:      Supported
14011 F:      drivers/target/
14012 F:      include/target/
14013 F:      Documentation/target/
14014
14015 SCTP PROTOCOL
14016 M:      Vlad Yasevich <vyasevich@gmail.com>
14017 M:      Neil Horman <nhorman@tuxdriver.com>
14018 M:      Marcelo Ricardo Leitner <marcelo.leitner@gmail.com>
14019 L:      linux-sctp@vger.kernel.org
14020 W:      http://lksctp.sourceforge.net
14021 S:      Maintained
14022 F:      Documentation/networking/sctp.txt
14023 F:      include/linux/sctp.h
14024 F:      include/uapi/linux/sctp.h
14025 F:      include/net/sctp/
14026 F:      net/sctp/
14027
14028 SCx200 CPU SUPPORT
14029 M:      Jim Cromie <jim.cromie@gmail.com>
14030 S:      Odd Fixes
14031 F:      Documentation/i2c/busses/scx200_acb
14032 F:      arch/x86/platform/scx200/
14033 F:      drivers/watchdog/scx200_wdt.c
14034 F:      drivers/i2c/busses/scx200*
14035 F:      drivers/mtd/maps/scx200_docflash.c
14036 F:      include/linux/scx200.h
14037
14038 SCx200 GPIO DRIVER
14039 M:      Jim Cromie <jim.cromie@gmail.com>
14040 S:      Maintained
14041 F:      drivers/char/scx200_gpio.c
14042 F:      include/linux/scx200_gpio.h
14043
14044 SCx200 HRT CLOCKSOURCE DRIVER
14045 M:      Jim Cromie <jim.cromie@gmail.com>
14046 S:      Maintained
14047 F:      drivers/clocksource/scx200_hrt.c
14048
14049 SDRICOH_CS MMC/SD HOST CONTROLLER INTERFACE DRIVER
14050 M:      Sascha Sommer <saschasommer@freenet.de>
14051 L:      sdricohcs-devel@lists.sourceforge.net (subscribers-only)
14052 S:      Maintained
14053 F:      drivers/mmc/host/sdricoh_cs.c
14054
14055 SECO BOARDS CEC DRIVER
14056 M:      Ettore Chimenti <ek5.chimenti@gmail.com>
14057 S:      Maintained
14058 F:      drivers/media/platform/seco-cec/seco-cec.c
14059 F:      drivers/media/platform/seco-cec/seco-cec.h
14060
14061 SECURE COMPUTING
14062 M:      Kees Cook <keescook@chromium.org>
14063 R:      Andy Lutomirski <luto@amacapital.net>
14064 R:      Will Drewry <wad@chromium.org>
14065 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git seccomp
14066 S:      Supported
14067 F:      kernel/seccomp.c
14068 F:      include/uapi/linux/seccomp.h
14069 F:      include/linux/seccomp.h
14070 F:      tools/testing/selftests/seccomp/*
14071 F:      tools/testing/selftests/kselftest_harness.h
14072 F:      Documentation/userspace-api/seccomp_filter.rst
14073 K:      \bsecure_computing
14074 K:      \bTIF_SECCOMP\b
14075
14076 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) Broadcom BRCMSTB DRIVER
14077 M:      Al Cooper <alcooperx@gmail.com>
14078 L:      linux-mmc@vger.kernel.org
14079 L:      bcm-kernel-feedback-list@broadcom.com
14080 S:      Maintained
14081 F:      drivers/mmc/host/sdhci-brcmstb*
14082
14083 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) DRIVER
14084 M:      Adrian Hunter <adrian.hunter@intel.com>
14085 L:      linux-mmc@vger.kernel.org
14086 S:      Maintained
14087 F:      drivers/mmc/host/sdhci*
14088 F:      include/linux/mmc/sdhci*
14089
14090 EMMC CMDQ HOST CONTROLLER INTERFACE (CQHCI) DRIVER
14091 M:      Adrian Hunter <adrian.hunter@intel.com>
14092 M:      Ritesh Harjani <riteshh@codeaurora.org>
14093 M:      Asutosh Das <asutoshd@codeaurora.org>
14094 L:      linux-mmc@vger.kernel.org
14095 S:      Maintained
14096 F:      drivers/mmc/host/cqhci*
14097
14098 SYNOPSYS SDHCI COMPLIANT DWC MSHC DRIVER
14099 M:      Prabu Thangamuthu <prabu.t@synopsys.com>
14100 M:      Manjunath M B <manjumb@synopsys.com>
14101 L:      linux-mmc@vger.kernel.org
14102 S:      Maintained
14103 F:      drivers/mmc/host/sdhci-pci-dwc-mshc.c
14104
14105 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) MICROCHIP DRIVER
14106 M:      Ludovic Desroches <ludovic.desroches@microchip.com>
14107 L:      linux-mmc@vger.kernel.org
14108 S:      Supported
14109 F:      drivers/mmc/host/sdhci-of-at91.c
14110
14111 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) SAMSUNG DRIVER
14112 M:      Ben Dooks <ben-linux@fluff.org>
14113 M:      Jaehoon Chung <jh80.chung@samsung.com>
14114 L:      linux-mmc@vger.kernel.org
14115 S:      Maintained
14116 F:      drivers/mmc/host/sdhci-s3c*
14117
14118 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) ST SPEAR DRIVER
14119 M:      Viresh Kumar <vireshk@kernel.org>
14120 L:      linux-mmc@vger.kernel.org
14121 S:      Maintained
14122 F:      drivers/mmc/host/sdhci-spear.c
14123
14124 SECURE DIGITAL HOST CONTROLLER INTERFACE (SDHCI) TI OMAP DRIVER
14125 M:      Kishon Vijay Abraham I <kishon@ti.com>
14126 L:      linux-mmc@vger.kernel.org
14127 S:      Maintained
14128 F:      drivers/mmc/host/sdhci-omap.c
14129
14130 SECURE ENCRYPTING DEVICE (SED) OPAL DRIVER
14131 M:      Scott Bauer <scott.bauer@intel.com>
14132 M:      Jonathan Derrick <jonathan.derrick@intel.com>
14133 L:      linux-block@vger.kernel.org
14134 S:      Supported
14135 F:      block/sed*
14136 F:      block/opal_proto.h
14137 F:      include/linux/sed*
14138 F:      include/uapi/linux/sed*
14139
14140 SECURITY CONTACT
14141 M:      Security Officers <security@kernel.org>
14142 S:      Supported
14143
14144 SECURITY SUBSYSTEM
14145 M:      James Morris <jmorris@namei.org>
14146 M:      "Serge E. Hallyn" <serge@hallyn.com>
14147 L:      linux-security-module@vger.kernel.org (suggested Cc:)
14148 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git
14149 W:      http://kernsec.org/
14150 S:      Supported
14151 F:      security/
14152 X:      security/selinux/
14153
14154 SELINUX SECURITY MODULE
14155 M:      Paul Moore <paul@paul-moore.com>
14156 M:      Stephen Smalley <sds@tycho.nsa.gov>
14157 M:      Eric Paris <eparis@parisplace.org>
14158 L:      selinux@vger.kernel.org
14159 W:      https://selinuxproject.org
14160 W:      https://github.com/SELinuxProject
14161 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/selinux.git
14162 S:      Supported
14163 F:      include/uapi/linux/selinux_netlink.h
14164 F:      security/selinux/
14165 F:      scripts/selinux/
14166 F:      Documentation/admin-guide/LSM/SELinux.rst
14167
14168 SENSABLE PHANTOM
14169 M:      Jiri Slaby <jirislaby@gmail.com>
14170 S:      Maintained
14171 F:      drivers/misc/phantom.c
14172 F:      include/uapi/linux/phantom.h
14173
14174 SERIAL DEVICE BUS
14175 M:      Rob Herring <robh@kernel.org>
14176 L:      linux-serial@vger.kernel.org
14177 S:      Maintained
14178 F:      Documentation/devicetree/bindings/serial/slave-device.txt
14179 F:      drivers/tty/serdev/
14180 F:      include/linux/serdev.h
14181
14182 SERIAL DRIVERS
14183 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14184 L:      linux-serial@vger.kernel.org
14185 S:      Maintained
14186 F:      Documentation/devicetree/bindings/serial/
14187 F:      drivers/tty/serial/
14188
14189 SERIAL IR RECEIVER
14190 M:      Sean Young <sean@mess.org>
14191 L:      linux-media@vger.kernel.org
14192 S:      Maintained
14193 F:      drivers/media/rc/serial_ir.c
14194
14195 SFC NETWORK DRIVER
14196 M:      Solarflare linux maintainers <linux-net-drivers@solarflare.com>
14197 M:      Edward Cree <ecree@solarflare.com>
14198 M:      Martin Habets <mhabets@solarflare.com>
14199 L:      netdev@vger.kernel.org
14200 S:      Supported
14201 F:      drivers/net/ethernet/sfc/
14202
14203 SFF/SFP/SFP+ MODULE SUPPORT
14204 M:      Russell King <linux@armlinux.org.uk>
14205 L:      netdev@vger.kernel.org
14206 S:      Maintained
14207 F:      drivers/net/phy/phylink.c
14208 F:      drivers/net/phy/sfp*
14209 F:      include/linux/phylink.h
14210 F:      include/linux/sfp.h
14211
14212 SGI GRU DRIVER
14213 M:      Dimitri Sivanich <sivanich@sgi.com>
14214 S:      Maintained
14215 F:      drivers/misc/sgi-gru/
14216
14217 SGI SN-IA64 (Altix) SERIAL CONSOLE DRIVER
14218 M:      Pat Gefre <pfg@sgi.com>
14219 L:      linux-ia64@vger.kernel.org
14220 S:      Supported
14221 F:      Documentation/ia64/serial.txt
14222 F:      drivers/tty/serial/ioc?_serial.c
14223 F:      include/linux/ioc?.h
14224
14225 SGI XP/XPC/XPNET DRIVER
14226 M:      Cliff Whickman <cpw@sgi.com>
14227 M:      Robin Holt <robinmholt@gmail.com>
14228 S:      Maintained
14229 F:      drivers/misc/sgi-xp/
14230
14231 SHARED MEMORY COMMUNICATIONS (SMC) SOCKETS
14232 M:      Ursula Braun <ubraun@linux.ibm.com>
14233 M:      Karsten Graul <kgraul@linux.ibm.com>
14234 L:      linux-s390@vger.kernel.org
14235 W:      http://www.ibm.com/developerworks/linux/linux390/
14236 S:      Supported
14237 F:      net/smc/
14238
14239 SHARP RJ54N1CB0C SENSOR DRIVER
14240 M:      Jacopo Mondi <jacopo@jmondi.org>
14241 L:      linux-media@vger.kernel.org
14242 T:      git git://linuxtv.org/media_tree.git
14243 S:      Odd fixes
14244 F:      drivers/media/i2c/rj54n1cb0c.c
14245 F:      include/media/i2c/rj54n1cb0c.h
14246
14247 SH_VEU V4L2 MEM2MEM DRIVER
14248 L:      linux-media@vger.kernel.org
14249 S:      Orphan
14250 F:      drivers/media/platform/sh_veu.c
14251
14252 SH_VOU V4L2 OUTPUT DRIVER
14253 L:      linux-media@vger.kernel.org
14254 S:      Orphan
14255 F:      drivers/media/platform/sh_vou.c
14256 F:      include/media/drv-intf/sh_vou.h
14257
14258 SI2157 MEDIA DRIVER
14259 M:      Antti Palosaari <crope@iki.fi>
14260 L:      linux-media@vger.kernel.org
14261 W:      https://linuxtv.org
14262 W:      http://palosaari.fi/linux/
14263 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14264 T:      git git://linuxtv.org/anttip/media_tree.git
14265 S:      Maintained
14266 F:      drivers/media/tuners/si2157*
14267
14268 SI2165 MEDIA DRIVER
14269 M:      Matthias Schwarzott <zzam@gentoo.org>
14270 L:      linux-media@vger.kernel.org
14271 W:      https://linuxtv.org
14272 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14273 S:      Maintained
14274 F:      drivers/media/dvb-frontends/si2165*
14275
14276 SI2168 MEDIA DRIVER
14277 M:      Antti Palosaari <crope@iki.fi>
14278 L:      linux-media@vger.kernel.org
14279 W:      https://linuxtv.org
14280 W:      http://palosaari.fi/linux/
14281 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14282 T:      git git://linuxtv.org/anttip/media_tree.git
14283 S:      Maintained
14284 F:      drivers/media/dvb-frontends/si2168*
14285
14286 SI470X FM RADIO RECEIVER I2C DRIVER
14287 M:      Hans Verkuil <hverkuil@xs4all.nl>
14288 L:      linux-media@vger.kernel.org
14289 T:      git git://linuxtv.org/media_tree.git
14290 W:      https://linuxtv.org
14291 S:      Odd Fixes
14292 F:      drivers/media/radio/si470x/radio-si470x-i2c.c
14293
14294 SI470X FM RADIO RECEIVER USB DRIVER
14295 M:      Hans Verkuil <hverkuil@xs4all.nl>
14296 L:      linux-media@vger.kernel.org
14297 T:      git git://linuxtv.org/media_tree.git
14298 W:      https://linuxtv.org
14299 S:      Maintained
14300 F:      drivers/media/radio/si470x/radio-si470x-common.c
14301 F:      drivers/media/radio/si470x/radio-si470x.h
14302 F:      drivers/media/radio/si470x/radio-si470x-usb.c
14303
14304 SI4713 FM RADIO TRANSMITTER I2C DRIVER
14305 M:      Eduardo Valentin <edubezval@gmail.com>
14306 L:      linux-media@vger.kernel.org
14307 T:      git git://linuxtv.org/media_tree.git
14308 W:      https://linuxtv.org
14309 S:      Odd Fixes
14310 F:      drivers/media/radio/si4713/si4713.?
14311
14312 SI4713 FM RADIO TRANSMITTER PLATFORM DRIVER
14313 M:      Eduardo Valentin <edubezval@gmail.com>
14314 L:      linux-media@vger.kernel.org
14315 T:      git git://linuxtv.org/media_tree.git
14316 W:      https://linuxtv.org
14317 S:      Odd Fixes
14318 F:      drivers/media/radio/si4713/radio-platform-si4713.c
14319
14320 SI4713 FM RADIO TRANSMITTER USB DRIVER
14321 M:      Hans Verkuil <hverkuil@xs4all.nl>
14322 L:      linux-media@vger.kernel.org
14323 T:      git git://linuxtv.org/media_tree.git
14324 W:      https://linuxtv.org
14325 S:      Maintained
14326 F:      drivers/media/radio/si4713/radio-usb-si4713.c
14327
14328 SIANO DVB DRIVER
14329 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
14330 L:      linux-media@vger.kernel.org
14331 W:      https://linuxtv.org
14332 T:      git git://linuxtv.org/media_tree.git
14333 S:      Odd fixes
14334 F:      drivers/media/common/siano/
14335 F:      drivers/media/usb/siano/
14336 F:      drivers/media/usb/siano/
14337 F:      drivers/media/mmc/siano/
14338
14339 SIFIVE DRIVERS
14340 M:      Palmer Dabbelt <palmer@sifive.com>
14341 M:      Paul Walmsley <paul.walmsley@sifive.com>
14342 L:      linux-riscv@lists.infradead.org
14343 T:      git git://github.com/sifive/riscv-linux.git
14344 S:      Supported
14345 K:      sifive
14346 N:      sifive
14347
14348 SIFIVE FU540 SYSTEM-ON-CHIP
14349 M:      Paul Walmsley <paul.walmsley@sifive.com>
14350 M:      Palmer Dabbelt <palmer@sifive.com>
14351 L:      linux-riscv@lists.infradead.org
14352 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pjw/sifive.git
14353 S:      Supported
14354 K:      fu540
14355 N:      fu540
14356
14357 SILEAD TOUCHSCREEN DRIVER
14358 M:      Hans de Goede <hdegoede@redhat.com>
14359 L:      linux-input@vger.kernel.org
14360 L:      platform-driver-x86@vger.kernel.org
14361 S:      Maintained
14362 F:      drivers/input/touchscreen/silead.c
14363 F:      drivers/platform/x86/touchscreen_dmi.c
14364
14365 SILICON MOTION SM712 FRAME BUFFER DRIVER
14366 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14367 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14368 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14369 L:      linux-fbdev@vger.kernel.org
14370 S:      Maintained
14371 F:      drivers/video/fbdev/sm712*
14372 F:      Documentation/fb/sm712fb.txt
14373
14374 SIMPLE FIRMWARE INTERFACE (SFI)
14375 M:      Len Brown <lenb@kernel.org>
14376 L:      sfi-devel@simplefirmware.org
14377 W:      http://simplefirmware.org/
14378 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-sfi-2.6.git
14379 S:      Supported
14380 F:      arch/x86/platform/sfi/
14381 F:      drivers/sfi/
14382 F:      include/linux/sfi*.h
14383
14384 SIMPLEFB FB DRIVER
14385 M:      Hans de Goede <hdegoede@redhat.com>
14386 L:      linux-fbdev@vger.kernel.org
14387 S:      Maintained
14388 F:      Documentation/devicetree/bindings/display/simple-framebuffer.yaml
14389 F:      drivers/video/fbdev/simplefb.c
14390 F:      include/linux/platform_data/simplefb.h
14391
14392 SIMTEC EB110ATX (Chalice CATS)
14393 P:      Ben Dooks
14394 P:      Vincent Sanders <vince@simtec.co.uk>
14395 M:      Simtec Linux Team <linux@simtec.co.uk>
14396 W:      http://www.simtec.co.uk/products/EB110ATX/
14397 S:      Supported
14398
14399 SIMTEC EB2410ITX (BAST)
14400 P:      Ben Dooks
14401 P:      Vincent Sanders <vince@simtec.co.uk>
14402 M:      Simtec Linux Team <linux@simtec.co.uk>
14403 W:      http://www.simtec.co.uk/products/EB2410ITX/
14404 S:      Supported
14405 F:      arch/arm/mach-s3c24xx/mach-bast.c
14406 F:      arch/arm/mach-s3c24xx/bast-ide.c
14407 F:      arch/arm/mach-s3c24xx/bast-irq.c
14408
14409 SIPHASH PRF ROUTINES
14410 M:      Jason A. Donenfeld <Jason@zx2c4.com>
14411 S:      Maintained
14412 F:      lib/siphash.c
14413 F:      lib/test_siphash.c
14414 F:      include/linux/siphash.h
14415
14416 SIOX
14417 M:      Thorsten Scherer <t.scherer@eckelmann.de>
14418 M:      Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
14419 R:      Pengutronix Kernel Team <kernel@pengutronix.de>
14420 S:      Supported
14421 F:      drivers/siox/*
14422 F:      drivers/gpio/gpio-siox.c
14423 F:      include/trace/events/siox.h
14424
14425 SIS 190 ETHERNET DRIVER
14426 M:      Francois Romieu <romieu@fr.zoreil.com>
14427 L:      netdev@vger.kernel.org
14428 S:      Maintained
14429 F:      drivers/net/ethernet/sis/sis190.c
14430
14431 SIS 900/7016 FAST ETHERNET DRIVER
14432 M:      Daniele Venzano <venza@brownhat.org>
14433 W:      http://www.brownhat.org/sis900.html
14434 L:      netdev@vger.kernel.org
14435 S:      Maintained
14436 F:      drivers/net/ethernet/sis/sis900.*
14437
14438 SIS FRAMEBUFFER DRIVER
14439 M:      Thomas Winischhofer <thomas@winischhofer.net>
14440 W:      http://www.winischhofer.net/linuxsisvga.shtml
14441 S:      Maintained
14442 F:      Documentation/fb/sisfb.txt
14443 F:      drivers/video/fbdev/sis/
14444 F:      include/video/sisfb.h
14445
14446 SIS USB2VGA DRIVER
14447 M:      Thomas Winischhofer <thomas@winischhofer.net>
14448 W:      http://www.winischhofer.at/linuxsisusbvga.shtml
14449 S:      Maintained
14450 F:      drivers/usb/misc/sisusbvga/
14451
14452 SLAB ALLOCATOR
14453 M:      Christoph Lameter <cl@linux.com>
14454 M:      Pekka Enberg <penberg@kernel.org>
14455 M:      David Rientjes <rientjes@google.com>
14456 M:      Joonsoo Kim <iamjoonsoo.kim@lge.com>
14457 M:      Andrew Morton <akpm@linux-foundation.org>
14458 L:      linux-mm@kvack.org
14459 S:      Maintained
14460 F:      include/linux/sl?b*.h
14461 F:      mm/sl?b*
14462
14463 SLEEPABLE READ-COPY UPDATE (SRCU)
14464 M:      Lai Jiangshan <jiangshanlai@gmail.com>
14465 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
14466 M:      Josh Triplett <josh@joshtriplett.org>
14467 R:      Steven Rostedt <rostedt@goodmis.org>
14468 R:      Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
14469 L:      rcu@vger.kernel.org
14470 W:      http://www.rdrop.com/users/paulmck/RCU/
14471 S:      Supported
14472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
14473 F:      include/linux/srcu*.h
14474 F:      kernel/rcu/srcu*.c
14475
14476 SERIAL LOW-POWER INTER-CHIP MEDIA BUS (SLIMbus)
14477 M:      Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
14478 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14479 S:      Maintained
14480 F:      drivers/slimbus/
14481 F:      Documentation/devicetree/bindings/slimbus/
14482 F:      include/linux/slimbus.h
14483
14484 SMACK SECURITY MODULE
14485 M:      Casey Schaufler <casey@schaufler-ca.com>
14486 L:      linux-security-module@vger.kernel.org
14487 W:      http://schaufler-ca.com
14488 T:      git git://github.com/cschaufler/smack-next
14489 S:      Maintained
14490 F:      Documentation/admin-guide/LSM/Smack.rst
14491 F:      security/smack/
14492
14493 SMC91x ETHERNET DRIVER
14494 M:      Nicolas Pitre <nico@fluxnic.net>
14495 S:      Odd Fixes
14496 F:      drivers/net/ethernet/smsc/smc91x.*
14497
14498 SMIA AND SMIA++ IMAGE SENSOR DRIVER
14499 M:      Sakari Ailus <sakari.ailus@iki.fi>
14500 L:      linux-media@vger.kernel.org
14501 S:      Maintained
14502 F:      drivers/media/i2c/smiapp/
14503 F:      include/media/i2c/smiapp.h
14504 F:      drivers/media/i2c/smiapp-pll.c
14505 F:      drivers/media/i2c/smiapp-pll.h
14506 F:      include/uapi/linux/smiapp.h
14507 F:      Documentation/devicetree/bindings/media/i2c/nokia,smia.txt
14508
14509 SMM665 HARDWARE MONITOR DRIVER
14510 M:      Guenter Roeck <linux@roeck-us.net>
14511 L:      linux-hwmon@vger.kernel.org
14512 S:      Maintained
14513 F:      Documentation/hwmon/smm665.rst
14514 F:      drivers/hwmon/smm665.c
14515
14516 SMSC EMC2103 HARDWARE MONITOR DRIVER
14517 M:      Steve Glendinning <steve.glendinning@shawell.net>
14518 L:      linux-hwmon@vger.kernel.org
14519 S:      Maintained
14520 F:      Documentation/hwmon/emc2103.rst
14521 F:      drivers/hwmon/emc2103.c
14522
14523 SMSC SCH5627 HARDWARE MONITOR DRIVER
14524 M:      Hans de Goede <hdegoede@redhat.com>
14525 L:      linux-hwmon@vger.kernel.org
14526 S:      Supported
14527 F:      Documentation/hwmon/sch5627.rst
14528 F:      drivers/hwmon/sch5627.c
14529
14530 SMSC UFX6000 and UFX7000 USB to VGA DRIVER
14531 M:      Steve Glendinning <steve.glendinning@shawell.net>
14532 L:      linux-fbdev@vger.kernel.org
14533 S:      Maintained
14534 F:      drivers/video/fbdev/smscufx.c
14535
14536 SMSC47B397 HARDWARE MONITOR DRIVER
14537 M:      Jean Delvare <jdelvare@suse.com>
14538 L:      linux-hwmon@vger.kernel.org
14539 S:      Maintained
14540 F:      Documentation/hwmon/smsc47b397.rst
14541 F:      drivers/hwmon/smsc47b397.c
14542
14543 SMSC911x ETHERNET DRIVER
14544 M:      Steve Glendinning <steve.glendinning@shawell.net>
14545 L:      netdev@vger.kernel.org
14546 S:      Maintained
14547 F:      include/linux/smsc911x.h
14548 F:      drivers/net/ethernet/smsc/smsc911x.*
14549
14550 SMSC9420 PCI ETHERNET DRIVER
14551 M:      Steve Glendinning <steve.glendinning@shawell.net>
14552 L:      netdev@vger.kernel.org
14553 S:      Maintained
14554 F:      drivers/net/ethernet/smsc/smsc9420.*
14555
14556 SOC-CAMERA V4L2 SUBSYSTEM
14557 L:      linux-media@vger.kernel.org
14558 T:      git git://linuxtv.org/media_tree.git
14559 S:      Orphan
14560 F:      include/media/soc_camera.h
14561 F:      drivers/staging/media/soc_camera/
14562
14563 SOCIONEXT SYNQUACER I2C DRIVER
14564 M:      Ard Biesheuvel <ard.biesheuvel@linaro.org>
14565 L:      linux-i2c@vger.kernel.org
14566 S:      Maintained
14567 F:      drivers/i2c/busses/i2c-synquacer.c
14568 F:      Documentation/devicetree/bindings/i2c/i2c-synquacer.txt
14569
14570 SOCIONEXT UNIPHIER SOUND DRIVER
14571 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14572 S:      Orphan
14573 F:      sound/soc/uniphier/
14574
14575 SOEKRIS NET48XX LED SUPPORT
14576 M:      Chris Boot <bootc@bootc.net>
14577 S:      Maintained
14578 F:      drivers/leds/leds-net48xx.c
14579
14580 SOFT-ROCE DRIVER (rxe)
14581 M:      Moni Shoua <monis@mellanox.com>
14582 L:      linux-rdma@vger.kernel.org
14583 S:      Supported
14584 W:      https://github.com/SoftRoCE/rxe-dev/wiki/rxe-dev:-Home
14585 Q:      http://patchwork.kernel.org/project/linux-rdma/list/
14586 F:      drivers/infiniband/sw/rxe/
14587 F:      include/uapi/rdma/rdma_user_rxe.h
14588
14589 SOFTLOGIC 6x10 MPEG CODEC
14590 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
14591 M:      Anton Sviridenko <anton@corp.bluecherry.net>
14592 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
14593 M:      Andrey Utkin <andrey_utkin@fastmail.com>
14594 M:      Ismael Luceno <ismael@iodev.co.uk>
14595 L:      linux-media@vger.kernel.org
14596 S:      Supported
14597 F:      drivers/media/pci/solo6x10/
14598
14599 SOFTWARE DELEGATED EXCEPTION INTERFACE (SDEI)
14600 M:      James Morse <james.morse@arm.com>
14601 L:      linux-arm-kernel@lists.infradead.org
14602 S:      Maintained
14603 F:      Documentation/devicetree/bindings/arm/firmware/sdei.txt
14604 F:      drivers/firmware/arm_sdei.c
14605 F:      include/linux/arm_sdei.h
14606 F:      include/uapi/linux/arm_sdei.h
14607
14608 SOFTWARE RAID (Multiple Disks) SUPPORT
14609 M:      Shaohua Li <shli@kernel.org>
14610 L:      linux-raid@vger.kernel.org
14611 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/shli/md.git
14612 S:      Supported
14613 F:      drivers/md/Makefile
14614 F:      drivers/md/Kconfig
14615 F:      drivers/md/md*
14616 F:      drivers/md/raid*
14617 F:      include/linux/raid/
14618 F:      include/uapi/linux/raid/
14619
14620 SOCIONEXT (SNI) AVE NETWORK DRIVER
14621 M:      Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
14622 L:      netdev@vger.kernel.org
14623 S:      Maintained
14624 F:      drivers/net/ethernet/socionext/sni_ave.c
14625 F:      Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
14626
14627 SOCIONEXT (SNI) NETSEC NETWORK DRIVER
14628 M:      Jassi Brar <jaswinder.singh@linaro.org>
14629 L:      netdev@vger.kernel.org
14630 S:      Maintained
14631 F:      drivers/net/ethernet/socionext/netsec.c
14632 F:      Documentation/devicetree/bindings/net/socionext-netsec.txt
14633
14634 SOLIDRUN CLEARFOG SUPPORT
14635 M:      Russell King <linux@armlinux.org.uk>
14636 S:      Maintained
14637 F:      arch/arm/boot/dts/armada-388-clearfog*
14638 F:      arch/arm/boot/dts/armada-38x-solidrun-*
14639
14640 SOLIDRUN CUBOX-I/HUMMINGBOARD SUPPORT
14641 M:      Russell King <linux@armlinux.org.uk>
14642 S:      Maintained
14643 F:      arch/arm/boot/dts/imx6*-cubox-i*
14644 F:      arch/arm/boot/dts/imx6*-hummingboard*
14645 F:      arch/arm/boot/dts/imx6*-sr-*
14646
14647 SONIC NETWORK DRIVER
14648 M:      Thomas Bogendoerfer <tsbogend@alpha.franken.de>
14649 L:      netdev@vger.kernel.org
14650 S:      Maintained
14651 F:      drivers/net/ethernet/natsemi/sonic.*
14652
14653 SONICS SILICON BACKPLANE DRIVER (SSB)
14654 M:      Michael Buesch <m@bues.ch>
14655 L:      linux-wireless@vger.kernel.org
14656 S:      Maintained
14657 F:      drivers/ssb/
14658 F:      include/linux/ssb/
14659
14660 SONY IMX214 SENSOR DRIVER
14661 M:      Ricardo Ribalda <ricardo.ribalda@gmail.com>
14662 L:      linux-media@vger.kernel.org
14663 T:      git git://linuxtv.org/media_tree.git
14664 S:      Maintained
14665 F:      drivers/media/i2c/imx214.c
14666 F:      Documentation/devicetree/bindings/media/i2c/sony,imx214.txt
14667
14668 SONY IMX258 SENSOR DRIVER
14669 M:      Sakari Ailus <sakari.ailus@linux.intel.com>
14670 L:      linux-media@vger.kernel.org
14671 T:      git git://linuxtv.org/media_tree.git
14672 S:      Maintained
14673 F:      drivers/media/i2c/imx258.c
14674
14675 SONY IMX274 SENSOR DRIVER
14676 M:      Leon Luo <leonl@leopardimaging.com>
14677 L:      linux-media@vger.kernel.org
14678 T:      git git://linuxtv.org/media_tree.git
14679 S:      Maintained
14680 F:      drivers/media/i2c/imx274.c
14681 F:      Documentation/devicetree/bindings/media/i2c/imx274.txt
14682
14683 SONY IMX319 SENSOR DRIVER
14684 M:      Bingbu Cao <bingbu.cao@intel.com>
14685 L:      linux-media@vger.kernel.org
14686 T:      git git://linuxtv.org/media_tree.git
14687 S:      Maintained
14688 F:      drivers/media/i2c/imx319.c
14689
14690 SONY IMX355 SENSOR DRIVER
14691 M:      Tianshu Qiu <tian.shu.qiu@intel.com>
14692 L:      linux-media@vger.kernel.org
14693 T:      git git://linuxtv.org/media_tree.git
14694 S:      Maintained
14695 F:      drivers/media/i2c/imx355.c
14696
14697 SONY MEMORYSTICK SUBSYSTEM
14698 M:      Maxim Levitsky <maximlevitsky@gmail.com>
14699 M:      Alex Dubov <oakad@yahoo.com>
14700 M:      Ulf Hansson <ulf.hansson@linaro.org>
14701 L:      linux-mmc@vger.kernel.org
14702 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ulfh/mmc.git
14703 S:      Maintained
14704 F:      drivers/memstick/
14705 F:      include/linux/memstick.h
14706
14707 SONY VAIO CONTROL DEVICE DRIVER
14708 M:      Mattia Dongili <malattia@linux.it>
14709 L:      platform-driver-x86@vger.kernel.org
14710 W:      http://www.linux.it/~malattia/wiki/index.php/Sony_drivers
14711 S:      Maintained
14712 F:      Documentation/laptops/sony-laptop.txt
14713 F:      drivers/char/sonypi.c
14714 F:      drivers/platform/x86/sony-laptop.c
14715 F:      include/linux/sony-laptop.h
14716
14717 SOUND
14718 M:      Jaroslav Kysela <perex@perex.cz>
14719 M:      Takashi Iwai <tiwai@suse.com>
14720 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14721 W:      http://www.alsa-project.org/
14722 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14723 Q:      http://patchwork.kernel.org/project/alsa-devel/list/
14724 S:      Maintained
14725 F:      Documentation/sound/
14726 F:      include/sound/
14727 F:      include/uapi/sound/
14728 F:      sound/
14729
14730 SOUND - COMPRESSED AUDIO
14731 M:      Vinod Koul <vkoul@kernel.org>
14732 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14733 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
14734 S:      Supported
14735 F:      Documentation/sound/designs/compress-offload.rst
14736 F:      include/sound/compress_driver.h
14737 F:      include/uapi/sound/compress_*
14738 F:      sound/core/compress_offload.c
14739 F:      sound/soc/soc-compress.c
14740
14741 SOUND - DMAENGINE HELPERS
14742 M:      Lars-Peter Clausen <lars@metafoo.de>
14743 S:      Supported
14744 F:      include/sound/dmaengine_pcm.h
14745 F:      sound/core/pcm_dmaengine.c
14746 F:      sound/soc/soc-generic-dmaengine-pcm.c
14747
14748 SOUND - SOC LAYER / DYNAMIC AUDIO POWER MANAGEMENT (ASoC)
14749 M:      Liam Girdwood <lgirdwood@gmail.com>
14750 M:      Mark Brown <broonie@kernel.org>
14751 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
14752 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14753 W:      http://alsa-project.org/main/index.php/ASoC
14754 S:      Supported
14755 F:      Documentation/devicetree/bindings/sound/
14756 F:      Documentation/sound/soc/
14757 F:      sound/soc/
14758 F:      include/dt-bindings/sound/
14759 F:      include/sound/soc*
14760
14761 SOUNDWIRE SUBSYSTEM
14762 M:      Vinod Koul <vkoul@kernel.org>
14763 M:      Sanyog Kale <sanyog.r.kale@intel.com>
14764 R:      Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
14765 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
14766 S:      Supported
14767 F:      Documentation/driver-api/soundwire/
14768 F:      drivers/soundwire/
14769 F:      include/linux/soundwire/
14770
14771 SP2 MEDIA DRIVER
14772 M:      Olli Salonen <olli.salonen@iki.fi>
14773 L:      linux-media@vger.kernel.org
14774 W:      https://linuxtv.org
14775 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
14776 S:      Maintained
14777 F:      drivers/media/dvb-frontends/sp2*
14778
14779 SPARC + UltraSPARC (sparc/sparc64)
14780 M:      "David S. Miller" <davem@davemloft.net>
14781 L:      sparclinux@vger.kernel.org
14782 Q:      http://patchwork.ozlabs.org/project/sparclinux/list/
14783 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14784 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14785 S:      Maintained
14786 F:      arch/sparc/
14787 F:      drivers/sbus/
14788
14789 SPARC SERIAL DRIVERS
14790 M:      "David S. Miller" <davem@davemloft.net>
14791 L:      sparclinux@vger.kernel.org
14792 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc.git
14793 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-next.git
14794 S:      Maintained
14795 F:      include/linux/sunserialcore.h
14796 F:      drivers/tty/serial/suncore.c
14797 F:      drivers/tty/serial/sunhv.c
14798 F:      drivers/tty/serial/sunsab.c
14799 F:      drivers/tty/serial/sunsab.h
14800 F:      drivers/tty/serial/sunsu.c
14801 F:      drivers/tty/serial/sunzilog.c
14802 F:      drivers/tty/serial/sunzilog.h
14803 F:      drivers/tty/vcc.c
14804
14805 SPARSE CHECKER
14806 M:      "Luc Van Oostenryck" <luc.vanoostenryck@gmail.com>
14807 L:      linux-sparse@vger.kernel.org
14808 W:      https://sparse.wiki.kernel.org/
14809 T:      git git://git.kernel.org/pub/scm/devel/sparse/sparse.git
14810 S:      Maintained
14811 F:      include/linux/compiler.h
14812
14813 SPEAR CLOCK FRAMEWORK SUPPORT
14814 M:      Viresh Kumar <vireshk@kernel.org>
14815 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14816 W:      http://www.st.com/spear
14817 S:      Maintained
14818 F:      drivers/clk/spear/
14819
14820 SPEAR PLATFORM SUPPORT
14821 M:      Viresh Kumar <vireshk@kernel.org>
14822 M:      Shiraz Hashim <shiraz.linux.kernel@gmail.com>
14823 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
14824 W:      http://www.st.com/spear
14825 S:      Maintained
14826 F:      arch/arm/boot/dts/spear*
14827 F:      arch/arm/mach-spear/
14828
14829 SPI NOR SUBSYSTEM
14830 M:      Marek Vasut <marek.vasut@gmail.com>
14831 M:      Tudor Ambarus <tudor.ambarus@microchip.com>
14832 L:      linux-mtd@lists.infradead.org
14833 W:      http://www.linux-mtd.infradead.org/
14834 Q:      http://patchwork.ozlabs.org/project/linux-mtd/list/
14835 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git spi-nor/next
14836 S:      Maintained
14837 F:      drivers/mtd/spi-nor/
14838 F:      include/linux/mtd/spi-nor.h
14839
14840 SPI SUBSYSTEM
14841 M:      Mark Brown <broonie@kernel.org>
14842 L:      linux-spi@vger.kernel.org
14843 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
14844 Q:      http://patchwork.kernel.org/project/spi-devel-general/list/
14845 S:      Maintained
14846 F:      Documentation/devicetree/bindings/spi/
14847 F:      Documentation/spi/
14848 F:      drivers/spi/
14849 F:      include/linux/spi/
14850 F:      include/uapi/linux/spi/
14851 F:      tools/spi/
14852
14853 SPIDERNET NETWORK DRIVER for CELL
14854 M:      Ishizaki Kou <kou.ishizaki@toshiba.co.jp>
14855 L:      netdev@vger.kernel.org
14856 S:      Supported
14857 F:      Documentation/networking/device_drivers/toshiba/spider_net.txt
14858 F:      drivers/net/ethernet/toshiba/spider_net*
14859
14860 SPMI SUBSYSTEM
14861 R:      Stephen Boyd <sboyd@kernel.org>
14862 L:      linux-arm-msm@vger.kernel.org
14863 F:      Documentation/devicetree/bindings/spmi/
14864 F:      drivers/spmi/
14865 F:      include/dt-bindings/spmi/spmi.h
14866 F:      include/linux/spmi.h
14867 F:      include/trace/events/spmi.h
14868
14869 SPU FILE SYSTEM
14870 M:      Jeremy Kerr <jk@ozlabs.org>
14871 L:      linuxppc-dev@lists.ozlabs.org
14872 W:      http://www.ibm.com/developerworks/power/cell/
14873 S:      Supported
14874 F:      Documentation/filesystems/spufs.txt
14875 F:      arch/powerpc/platforms/cell/spufs/
14876
14877 SQUASHFS FILE SYSTEM
14878 M:      Phillip Lougher <phillip@squashfs.org.uk>
14879 L:      squashfs-devel@lists.sourceforge.net (subscribers-only)
14880 W:      http://squashfs.org.uk
14881 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next.git
14882 S:      Maintained
14883 F:      Documentation/filesystems/squashfs.txt
14884 F:      fs/squashfs/
14885
14886 SRM (Alpha) environment access
14887 M:      Jan-Benedict Glaw <jbglaw@lug-owl.de>
14888 S:      Maintained
14889 F:      arch/alpha/kernel/srm_env.c
14890
14891 ST LSM6DSx IMU IIO DRIVER
14892 M:      Lorenzo Bianconi <lorenzo.bianconi83@gmail.com>
14893 L:      linux-iio@vger.kernel.org
14894 W:      http://www.st.com/
14895 S:      Maintained
14896 F:      drivers/iio/imu/st_lsm6dsx/
14897 F:      Documentation/devicetree/bindings/iio/imu/st_lsm6dsx.txt
14898
14899 ST MIPID02 CSI-2 TO PARALLEL BRIDGE DRIVER
14900 M:      Mickael Guene <mickael.guene@st.com>
14901 L:      linux-media@vger.kernel.org
14902 T:      git git://linuxtv.org/media_tree.git
14903 S:      Maintained
14904 F:      drivers/media/i2c/st-mipid02.c
14905 F:      Documentation/devicetree/bindings/media/i2c/st,st-mipid02.txt
14906
14907 ST STM32 I2C/SMBUS DRIVER
14908 M:      Pierre-Yves MORDRET <pierre-yves.mordret@st.com>
14909 L:      linux-i2c@vger.kernel.org
14910 S:      Maintained
14911 F:      drivers/i2c/busses/i2c-stm32*
14912
14913 ST VL53L0X ToF RANGER(I2C) IIO DRIVER
14914 M:      Song Qiang <songqiang1304521@gmail.com>
14915 L:      linux-iio@vger.kernel.org
14916 S:      Maintained
14917 F:      drivers/iio/proximity/vl53l0x-i2c.c
14918 F:      Documentation/devicetree/bindings/iio/proximity/vl53l0x.txt
14919
14920 STABLE BRANCH
14921 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
14922 M:      Sasha Levin <sashal@kernel.org>
14923 L:      stable@vger.kernel.org
14924 S:      Supported
14925 F:      Documentation/process/stable-kernel-rules.rst
14926
14927 STAGING - COMEDI
14928 M:      Ian Abbott <abbotti@mev.co.uk>
14929 M:      H Hartley Sweeten <hsweeten@visionengravers.com>
14930 S:      Odd Fixes
14931 F:      drivers/staging/comedi/
14932
14933 STAGING - EROFS FILE SYSTEM
14934 M:      Gao Xiang <gaoxiang25@huawei.com>
14935 M:      Chao Yu <yuchao0@huawei.com>
14936 L:      linux-erofs@lists.ozlabs.org
14937 S:      Maintained
14938 F:      drivers/staging/erofs/
14939
14940 STAGING - INDUSTRIAL IO
14941 M:      Jonathan Cameron <jic23@kernel.org>
14942 L:      linux-iio@vger.kernel.org
14943 S:      Odd Fixes
14944 F:      Documentation/devicetree/bindings/staging/iio/
14945 F:      drivers/staging/iio/
14946
14947 STAGING - NVIDIA COMPLIANT EMBEDDED CONTROLLER INTERFACE (nvec)
14948 M:      Marc Dietrich <marvin24@gmx.de>
14949 L:      ac100@lists.launchpad.net (moderated for non-subscribers)
14950 L:      linux-tegra@vger.kernel.org
14951 S:      Maintained
14952 F:      drivers/staging/nvec/
14953
14954 STAGING - OLPC SECONDARY DISPLAY CONTROLLER (DCON)
14955 M:      Jens Frederich <jfrederich@gmail.com>
14956 M:      Daniel Drake <dsd@laptop.org>
14957 M:      Jon Nettleton <jon.nettleton@gmail.com>
14958 W:      http://wiki.laptop.org/go/DCON
14959 S:      Maintained
14960 F:      drivers/staging/olpc_dcon/
14961
14962 STAGING - REALTEK RTL8712U DRIVERS
14963 M:      Larry Finger <Larry.Finger@lwfinger.net>
14964 M:      Florian Schilhabel <florian.c.schilhabel@googlemail.com>.
14965 S:      Odd Fixes
14966 F:      drivers/staging/rtl8712/
14967
14968 STAGING - REALTEK RTL8188EU DRIVERS
14969 M:      Larry Finger <Larry.Finger@lwfinger.net>
14970 S:      Odd Fixes
14971 F:      drivers/staging/rtl8188eu/
14972
14973 STAGING - SILICON MOTION SM750 FRAME BUFFER DRIVER
14974 M:      Sudip Mukherjee <sudipm.mukherjee@gmail.com>
14975 M:      Teddy Wang <teddy.wang@siliconmotion.com>
14976 M:      Sudip Mukherjee <sudip.mukherjee@codethink.co.uk>
14977 L:      linux-fbdev@vger.kernel.org
14978 S:      Maintained
14979 F:      drivers/staging/sm750fb/
14980
14981 STAGING - SPEAKUP CONSOLE SPEECH DRIVER
14982 M:      William Hubbs <w.d.hubbs@gmail.com>
14983 M:      Chris Brannon <chris@the-brannons.com>
14984 M:      Kirk Reiser <kirk@reisers.ca>
14985 M:      Samuel Thibault <samuel.thibault@ens-lyon.org>
14986 L:      speakup@linux-speakup.org
14987 W:      http://www.linux-speakup.org/
14988 S:      Odd Fixes
14989 F:      drivers/staging/speakup/
14990
14991 STAGING - VIA VT665X DRIVERS
14992 M:      Forest Bond <forest@alittletooquiet.net>
14993 S:      Odd Fixes
14994 F:      drivers/staging/vt665?/
14995
14996 STAGING - WILC1000 WIFI DRIVER
14997 M:      Adham Abozaeid <adham.abozaeid@microchip.com>
14998 M:      Ajay Singh <ajay.kathat@microchip.com>
14999 L:      linux-wireless@vger.kernel.org
15000 S:      Supported
15001 F:      drivers/staging/wilc1000/
15002
15003 STAGING SUBSYSTEM
15004 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15005 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging.git
15006 L:      devel@driverdev.osuosl.org
15007 S:      Supported
15008 F:      drivers/staging/
15009
15010 STARFIRE/DURALAN NETWORK DRIVER
15011 M:      Ion Badulescu <ionut@badula.org>
15012 S:      Odd Fixes
15013 F:      drivers/net/ethernet/adaptec/starfire*
15014
15015 STEC S1220 SKD DRIVER
15016 M:      Damien Le Moal <Damien.LeMoal@wdc.com>
15017 L:      linux-block@vger.kernel.org
15018 S:      Maintained
15019 F:      drivers/block/skd*[ch]
15020
15021 STI AUDIO (ASoC) DRIVERS
15022 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15023 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15024 S:      Maintained
15025 F:      Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
15026 F:      sound/soc/sti/
15027
15028 STI CEC DRIVER
15029 M:      Benjamin Gaignard <benjamin.gaignard@linaro.org>
15030 S:      Maintained
15031 F:      drivers/media/platform/sti/cec/
15032 F:      Documentation/devicetree/bindings/media/stih-cec.txt
15033
15034 STK1160 USB VIDEO CAPTURE DRIVER
15035 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
15036 L:      linux-media@vger.kernel.org
15037 T:      git git://linuxtv.org/media_tree.git
15038 S:      Maintained
15039 F:      drivers/media/usb/stk1160/
15040
15041 STM32 AUDIO (ASoC) DRIVERS
15042 M:      Olivier Moysan <olivier.moysan@st.com>
15043 M:      Arnaud Pouliquen <arnaud.pouliquen@st.com>
15044 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15045 S:      Maintained
15046 F:      Documentation/devicetree/bindings/sound/st,stm32-*.txt
15047 F:      sound/soc/stm/
15048
15049 STM32 TIMER/LPTIMER DRIVERS
15050 M:      Fabrice Gasnier <fabrice.gasnier@st.com>
15051 S:      Maintained
15052 F:      drivers/*/stm32-*timer*
15053 F:      drivers/pwm/pwm-stm32*
15054 F:      include/linux/*/stm32-*tim*
15055 F:      Documentation/ABI/testing/*timer-stm32
15056 F:      Documentation/devicetree/bindings/*/stm32-*timer*
15057 F:      Documentation/devicetree/bindings/pwm/pwm-stm32*
15058
15059 STMMAC ETHERNET DRIVER
15060 M:      Giuseppe Cavallaro <peppe.cavallaro@st.com>
15061 M:      Alexandre Torgue <alexandre.torgue@st.com>
15062 M:      Jose Abreu <joabreu@synopsys.com>
15063 L:      netdev@vger.kernel.org
15064 W:      http://www.stlinux.com
15065 S:      Supported
15066 F:      drivers/net/ethernet/stmicro/stmmac/
15067
15068 SUN3/3X
15069 M:      Sam Creasey <sammy@sammy.net>
15070 W:      http://sammy.net/sun3/
15071 S:      Maintained
15072 F:      arch/m68k/kernel/*sun3*
15073 F:      arch/m68k/sun3*/
15074 F:      arch/m68k/include/asm/sun3*
15075 F:      drivers/net/ethernet/i825xx/sun3*
15076
15077 SUN4I LOW RES ADC ATTACHED TABLET KEYS DRIVER
15078 M:      Hans de Goede <hdegoede@redhat.com>
15079 L:      linux-input@vger.kernel.org
15080 S:      Maintained
15081 F:      Documentation/devicetree/bindings/input/sun4i-lradc-keys.txt
15082 F:      drivers/input/keyboard/sun4i-lradc-keys.c
15083
15084 SUNDANCE NETWORK DRIVER
15085 M:      Denis Kirjanov <kda@linux-powerpc.org>
15086 L:      netdev@vger.kernel.org
15087 S:      Maintained
15088 F:      drivers/net/ethernet/dlink/sundance.c
15089
15090 SUPERH
15091 M:      Yoshinori Sato <ysato@users.sourceforge.jp>
15092 M:      Rich Felker <dalias@libc.org>
15093 L:      linux-sh@vger.kernel.org
15094 Q:      http://patchwork.kernel.org/project/linux-sh/list/
15095 S:      Maintained
15096 F:      Documentation/sh/
15097 F:      arch/sh/
15098 F:      drivers/sh/
15099
15100 SUSPEND TO RAM
15101 M:      "Rafael J. Wysocki" <rjw@rjwysocki.net>
15102 M:      Len Brown <len.brown@intel.com>
15103 M:      Pavel Machek <pavel@ucw.cz>
15104 L:      linux-pm@vger.kernel.org
15105 B:      https://bugzilla.kernel.org
15106 S:      Supported
15107 F:      Documentation/power/
15108 F:      arch/x86/kernel/acpi/
15109 F:      drivers/base/power/
15110 F:      kernel/power/
15111 F:      include/linux/suspend.h
15112 F:      include/linux/freezer.h
15113 F:      include/linux/pm.h
15114
15115 SVGA HANDLING
15116 M:      Martin Mares <mj@ucw.cz>
15117 L:      linux-video@atrey.karlin.mff.cuni.cz
15118 S:      Maintained
15119 F:      Documentation/svga.txt
15120 F:      arch/x86/boot/video*
15121
15122 SWIOTLB SUBSYSTEM
15123 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
15124 L:      iommu@lists.linux-foundation.org
15125 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/konrad/swiotlb.git
15126 S:      Supported
15127 F:      kernel/dma/swiotlb.c
15128 F:      arch/*/kernel/pci-swiotlb.c
15129 F:      include/linux/swiotlb.h
15130
15131 SWITCHDEV
15132 M:      Jiri Pirko <jiri@resnulli.us>
15133 M:      Ivan Vecera <ivecera@redhat.com>
15134 L:      netdev@vger.kernel.org
15135 S:      Supported
15136 F:      net/switchdev/
15137 F:      include/net/switchdev.h
15138
15139 SY8106A REGULATOR DRIVER
15140 M:      Icenowy Zheng <icenowy@aosc.io>
15141 S:      Maintained
15142 F:      drivers/regulator/sy8106a-regulator.c
15143 F:      Documentation/devicetree/bindings/regulator/sy8106a-regulator.txt
15144
15145 SYNC FILE FRAMEWORK
15146 M:      Sumit Semwal <sumit.semwal@linaro.org>
15147 R:      Gustavo Padovan <gustavo@padovan.org>
15148 S:      Maintained
15149 L:      linux-media@vger.kernel.org
15150 L:      dri-devel@lists.freedesktop.org
15151 F:      drivers/dma-buf/sync_*
15152 F:      drivers/dma-buf/dma-fence*
15153 F:      drivers/dma-buf/sw_sync.c
15154 F:      include/linux/sync_file.h
15155 F:      include/uapi/linux/sync_file.h
15156 F:      Documentation/sync_file.txt
15157 T:      git git://anongit.freedesktop.org/drm/drm-misc
15158
15159 SYNOPSYS ARC ARCHITECTURE
15160 M:      Vineet Gupta <vgupta@synopsys.com>
15161 L:      linux-snps-arc@lists.infradead.org
15162 S:      Supported
15163 F:      arch/arc/
15164 F:      Documentation/devicetree/bindings/arc/*
15165 F:      Documentation/devicetree/bindings/interrupt-controller/snps,arc*
15166 F:      drivers/clocksource/arc_timer.c
15167 F:      drivers/tty/serial/arc_uart.c
15168 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc.git
15169
15170 SYNOPSYS ARC HSDK SDP pll clock driver
15171 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15172 S:      Supported
15173 F:      drivers/clk/clk-hsdk-pll.c
15174 F:      Documentation/devicetree/bindings/clock/snps,hsdk-pll-clock.txt
15175
15176 SYNOPSYS ARC SDP clock driver
15177 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15178 S:      Supported
15179 F:      drivers/clk/axs10x/*
15180 F:      Documentation/devicetree/bindings/clock/snps,pll-clock.txt
15181
15182 SYNOPSYS ARC SDP platform support
15183 M:      Alexey Brodkin <abrodkin@synopsys.com>
15184 S:      Supported
15185 F:      arch/arc/plat-axs10x
15186 F:      arch/arc/boot/dts/ax*
15187 F:      Documentation/devicetree/bindings/arc/axs10*
15188
15189 SYNOPSYS AXS10x RESET CONTROLLER DRIVER
15190 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15191 S:      Supported
15192 F:      drivers/reset/reset-axs10x.c
15193 F:      Documentation/devicetree/bindings/reset/snps,axs10x-reset.txt
15194
15195 SYNOPSYS CREG GPIO DRIVER
15196 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15197 S:      Maintained
15198 F:      drivers/gpio/gpio-creg-snps.c
15199 F:      Documentation/devicetree/bindings/gpio/snps,creg-gpio.txt
15200
15201 SYNOPSYS DESIGNWARE 8250 UART DRIVER
15202 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15203 S:      Maintained
15204 F:      drivers/tty/serial/8250/8250_dw.c
15205
15206 SYNOPSYS DESIGNWARE APB GPIO DRIVER
15207 M:      Hoan Tran <hoan@os.amperecomputing.com>
15208 L:      linux-gpio@vger.kernel.org
15209 S:      Maintained
15210 F:      drivers/gpio/gpio-dwapb.c
15211 F:      Documentation/devicetree/bindings/gpio/snps-dwapb-gpio.txt
15212
15213 SYNOPSYS DESIGNWARE AXI DMAC DRIVER
15214 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15215 S:      Maintained
15216 F:      drivers/dma/dwi-axi-dmac/
15217 F:      Documentation/devicetree/bindings/dma/snps,dw-axi-dmac.txt
15218
15219 SYNOPSYS DESIGNWARE DMAC DRIVER
15220 M:      Viresh Kumar <vireshk@kernel.org>
15221 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15222 S:      Maintained
15223 F:      Documentation/devicetree/bindings/dma/snps-dma.txt
15224 F:      drivers/dma/dw/
15225 F:      include/dt-bindings/dma/dw-dmac.h
15226 F:      include/linux/dma/dw.h
15227 F:      include/linux/platform_data/dma-dw.h
15228
15229 SYNOPSYS DESIGNWARE ENTERPRISE ETHERNET DRIVER
15230 M:      Jose Abreu <Jose.Abreu@synopsys.com>
15231 L:      netdev@vger.kernel.org
15232 S:      Supported
15233 F:      drivers/net/ethernet/synopsys/
15234
15235 SYNOPSYS DESIGNWARE I2C DRIVER
15236 M:      Jarkko Nikula <jarkko.nikula@linux.intel.com>
15237 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
15238 R:      Mika Westerberg <mika.westerberg@linux.intel.com>
15239 L:      linux-i2c@vger.kernel.org
15240 S:      Maintained
15241 F:      drivers/i2c/busses/i2c-designware-*
15242 F:      include/linux/platform_data/i2c-designware.h
15243
15244 SYNOPSYS DESIGNWARE MMC/SD/SDIO DRIVER
15245 M:      Jaehoon Chung <jh80.chung@samsung.com>
15246 L:      linux-mmc@vger.kernel.org
15247 S:      Maintained
15248 F:      drivers/mmc/host/dw_mmc*
15249
15250 SYNOPSYS HSDK RESET CONTROLLER DRIVER
15251 M:      Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
15252 S:      Supported
15253 F:      drivers/reset/reset-hsdk.c
15254 F:      include/dt-bindings/reset/snps,hsdk-reset.h
15255 F:      Documentation/devicetree/bindings/reset/snps,hsdk-reset.txt
15256
15257 SYSTEM CONFIGURATION (SYSCON)
15258 M:      Lee Jones <lee.jones@linaro.org>
15259 M:      Arnd Bergmann <arnd@arndb.de>
15260 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git
15261 S:      Supported
15262 F:      drivers/mfd/syscon.c
15263
15264 SYSTEM CONTROL & POWER/MANAGEMENT INTERFACE (SCPI/SCMI) Message Protocol drivers
15265 M:      Sudeep Holla <sudeep.holla@arm.com>
15266 L:      linux-arm-kernel@lists.infradead.org
15267 S:      Maintained
15268 F:      Documentation/devicetree/bindings/arm/arm,sc[mp]i.txt
15269 F:      drivers/clk/clk-sc[mp]i.c
15270 F:      drivers/cpufreq/sc[mp]i-cpufreq.c
15271 F:      drivers/firmware/arm_scpi.c
15272 F:      drivers/firmware/arm_scmi/
15273 F:      include/linux/sc[mp]i_protocol.h
15274
15275 SYSTEM RESET/SHUTDOWN DRIVERS
15276 M:      Sebastian Reichel <sre@kernel.org>
15277 L:      linux-pm@vger.kernel.org
15278 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/sre/linux-power-supply.git
15279 S:      Maintained
15280 F:      Documentation/devicetree/bindings/power/reset/
15281 F:      drivers/power/reset/
15282
15283 SYSTEM TRACE MODULE CLASS
15284 M:      Alexander Shishkin <alexander.shishkin@linux.intel.com>
15285 S:      Maintained
15286 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ash/stm.git
15287 F:      Documentation/trace/stm.rst
15288 F:      drivers/hwtracing/stm/
15289 F:      include/linux/stm.h
15290 F:      include/uapi/linux/stm.h
15291
15292 SYSV FILESYSTEM
15293 M:      Christoph Hellwig <hch@infradead.org>
15294 S:      Maintained
15295 F:      Documentation/filesystems/sysv-fs.txt
15296 F:      fs/sysv/
15297 F:      include/linux/sysv_fs.h
15298
15299 TASKSTATS STATISTICS INTERFACE
15300 M:      Balbir Singh <bsingharora@gmail.com>
15301 S:      Maintained
15302 F:      Documentation/accounting/taskstats*
15303 F:      include/linux/taskstats*
15304 F:      kernel/taskstats.c
15305
15306 TC subsystem
15307 M:      Jamal Hadi Salim <jhs@mojatatu.com>
15308 M:      Cong Wang <xiyou.wangcong@gmail.com>
15309 M:      Jiri Pirko <jiri@resnulli.us>
15310 L:      netdev@vger.kernel.org
15311 S:      Maintained
15312 F:      include/net/pkt_cls.h
15313 F:      include/net/pkt_sched.h
15314 F:      include/net/tc_act/
15315 F:      include/uapi/linux/pkt_cls.h
15316 F:      include/uapi/linux/pkt_sched.h
15317 F:      include/uapi/linux/tc_act/
15318 F:      include/uapi/linux/tc_ematch/
15319 F:      net/sched/
15320
15321 TC90522 MEDIA DRIVER
15322 M:      Akihiro Tsukada <tskd08@gmail.com>
15323 L:      linux-media@vger.kernel.org
15324 S:      Odd Fixes
15325 F:      drivers/media/dvb-frontends/tc90522*
15326
15327 TCP LOW PRIORITY MODULE
15328 M:      "Wong Hoi Sing, Edison" <hswong3i@gmail.com>
15329 M:      "Hung Hing Lun, Mike" <hlhung3i@gmail.com>
15330 W:      http://tcp-lp-mod.sourceforge.net/
15331 S:      Maintained
15332 F:      net/ipv4/tcp_lp.c
15333
15334 TDA10071 MEDIA DRIVER
15335 M:      Antti Palosaari <crope@iki.fi>
15336 L:      linux-media@vger.kernel.org
15337 W:      https://linuxtv.org
15338 W:      http://palosaari.fi/linux/
15339 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15340 T:      git git://linuxtv.org/anttip/media_tree.git
15341 S:      Maintained
15342 F:      drivers/media/dvb-frontends/tda10071*
15343
15344 TDA18212 MEDIA DRIVER
15345 M:      Antti Palosaari <crope@iki.fi>
15346 L:      linux-media@vger.kernel.org
15347 W:      https://linuxtv.org
15348 W:      http://palosaari.fi/linux/
15349 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15350 T:      git git://linuxtv.org/anttip/media_tree.git
15351 S:      Maintained
15352 F:      drivers/media/tuners/tda18212*
15353
15354 TDA18218 MEDIA DRIVER
15355 M:      Antti Palosaari <crope@iki.fi>
15356 L:      linux-media@vger.kernel.org
15357 W:      https://linuxtv.org
15358 W:      http://palosaari.fi/linux/
15359 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15360 T:      git git://linuxtv.org/anttip/media_tree.git
15361 S:      Maintained
15362 F:      drivers/media/tuners/tda18218*
15363
15364 TDA18250 MEDIA DRIVER
15365 M:      Olli Salonen <olli.salonen@iki.fi>
15366 L:      linux-media@vger.kernel.org
15367 W:      https://linuxtv.org
15368 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15369 T:      git git://linuxtv.org/media_tree.git
15370 S:      Maintained
15371 F:      drivers/media/tuners/tda18250*
15372
15373 TDA18271 MEDIA DRIVER
15374 M:      Michael Krufky <mkrufky@linuxtv.org>
15375 L:      linux-media@vger.kernel.org
15376 W:      https://linuxtv.org
15377 W:      http://github.com/mkrufky
15378 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15379 T:      git git://linuxtv.org/mkrufky/tuners.git
15380 S:      Maintained
15381 F:      drivers/media/tuners/tda18271*
15382
15383 TDA1997x MEDIA DRIVER
15384 M:      Tim Harvey <tharvey@gateworks.com>
15385 L:      linux-media@vger.kernel.org
15386 W:      https://linuxtv.org
15387 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15388 S:      Maintained
15389 F:      drivers/media/i2c/tda1997x.*
15390
15391 TDA827x MEDIA DRIVER
15392 M:      Michael Krufky <mkrufky@linuxtv.org>
15393 L:      linux-media@vger.kernel.org
15394 W:      https://linuxtv.org
15395 W:      http://github.com/mkrufky
15396 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15397 T:      git git://linuxtv.org/mkrufky/tuners.git
15398 S:      Maintained
15399 F:      drivers/media/tuners/tda8290.*
15400
15401 TDA8290 MEDIA DRIVER
15402 M:      Michael Krufky <mkrufky@linuxtv.org>
15403 L:      linux-media@vger.kernel.org
15404 W:      https://linuxtv.org
15405 W:      http://github.com/mkrufky
15406 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15407 T:      git git://linuxtv.org/mkrufky/tuners.git
15408 S:      Maintained
15409 F:      drivers/media/tuners/tda8290.*
15410
15411 TDA9840 MEDIA DRIVER
15412 M:      Hans Verkuil <hverkuil@xs4all.nl>
15413 L:      linux-media@vger.kernel.org
15414 T:      git git://linuxtv.org/media_tree.git
15415 W:      https://linuxtv.org
15416 S:      Maintained
15417 F:      drivers/media/i2c/tda9840*
15418
15419 TEA5761 TUNER DRIVER
15420 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15421 L:      linux-media@vger.kernel.org
15422 W:      https://linuxtv.org
15423 T:      git git://linuxtv.org/media_tree.git
15424 S:      Odd fixes
15425 F:      drivers/media/tuners/tea5761.*
15426
15427 TEA5767 TUNER DRIVER
15428 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15429 L:      linux-media@vger.kernel.org
15430 W:      https://linuxtv.org
15431 T:      git git://linuxtv.org/media_tree.git
15432 S:      Maintained
15433 F:      drivers/media/tuners/tea5767.*
15434
15435 TEA6415C MEDIA DRIVER
15436 M:      Hans Verkuil <hverkuil@xs4all.nl>
15437 L:      linux-media@vger.kernel.org
15438 T:      git git://linuxtv.org/media_tree.git
15439 W:      https://linuxtv.org
15440 S:      Maintained
15441 F:      drivers/media/i2c/tea6415c*
15442
15443 TEA6420 MEDIA DRIVER
15444 M:      Hans Verkuil <hverkuil@xs4all.nl>
15445 L:      linux-media@vger.kernel.org
15446 T:      git git://linuxtv.org/media_tree.git
15447 W:      https://linuxtv.org
15448 S:      Maintained
15449 F:      drivers/media/i2c/tea6420*
15450
15451 TEAM DRIVER
15452 M:      Jiri Pirko <jiri@resnulli.us>
15453 L:      netdev@vger.kernel.org
15454 S:      Supported
15455 F:      drivers/net/team/
15456 F:      include/linux/if_team.h
15457 F:      include/uapi/linux/if_team.h
15458
15459 TECHNOLOGIC SYSTEMS TS-5500 PLATFORM SUPPORT
15460 M:      "Savoir-faire Linux Inc." <kernel@savoirfairelinux.com>
15461 S:      Maintained
15462 F:      arch/x86/platform/ts5500/
15463
15464 TECHNOTREND USB IR RECEIVER
15465 M:      Sean Young <sean@mess.org>
15466 L:      linux-media@vger.kernel.org
15467 S:      Maintained
15468 F:      drivers/media/rc/ttusbir.c
15469
15470 TECHWELL TW9910 VIDEO DECODER
15471 L:      linux-media@vger.kernel.org
15472 S:      Orphan
15473 F:      drivers/media/i2c/tw9910.c
15474 F:      include/media/i2c/tw9910.h
15475
15476 TEE SUBSYSTEM
15477 M:      Jens Wiklander <jens.wiklander@linaro.org>
15478 S:      Maintained
15479 F:      include/linux/tee_drv.h
15480 F:      include/uapi/linux/tee.h
15481 F:      drivers/tee/
15482 F:      Documentation/tee.txt
15483
15484 TEGRA ARCHITECTURE SUPPORT
15485 M:      Thierry Reding <thierry.reding@gmail.com>
15486 M:      Jonathan Hunter <jonathanh@nvidia.com>
15487 L:      linux-tegra@vger.kernel.org
15488 Q:      http://patchwork.ozlabs.org/project/linux-tegra/list/
15489 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tegra/linux.git
15490 S:      Supported
15491 N:      [^a-z]tegra
15492
15493 TEGRA CLOCK DRIVER
15494 M:      Peter De Schrijver <pdeschrijver@nvidia.com>
15495 M:      Prashant Gaikwad <pgaikwad@nvidia.com>
15496 S:      Supported
15497 F:      drivers/clk/tegra/
15498
15499 TEGRA DMA DRIVERS
15500 M:      Laxman Dewangan <ldewangan@nvidia.com>
15501 M:      Jon Hunter <jonathanh@nvidia.com>
15502 S:      Supported
15503 F:      drivers/dma/tegra*
15504
15505 TEGRA I2C DRIVER
15506 M:      Laxman Dewangan <ldewangan@nvidia.com>
15507 S:      Supported
15508 F:      drivers/i2c/busses/i2c-tegra.c
15509
15510 TEGRA IOMMU DRIVERS
15511 M:      Thierry Reding <thierry.reding@gmail.com>
15512 L:      linux-tegra@vger.kernel.org
15513 S:      Supported
15514 F:      drivers/iommu/tegra*
15515
15516 TEGRA KBC DRIVER
15517 M:      Laxman Dewangan <ldewangan@nvidia.com>
15518 S:      Supported
15519 F:      drivers/input/keyboard/tegra-kbc.c
15520
15521 TEGRA NAND DRIVER
15522 M:      Stefan Agner <stefan@agner.ch>
15523 M:      Lucas Stach <dev@lynxeye.de>
15524 S:      Maintained
15525 F:      Documentation/devicetree/bindings/mtd/nvidia-tegra20-nand.txt
15526 F:      drivers/mtd/nand/raw/tegra_nand.c
15527
15528 TEGRA PWM DRIVER
15529 M:      Thierry Reding <thierry.reding@gmail.com>
15530 S:      Supported
15531 F:      drivers/pwm/pwm-tegra.c
15532
15533 TEGRA SERIAL DRIVER
15534 M:      Laxman Dewangan <ldewangan@nvidia.com>
15535 S:      Supported
15536 F:      drivers/tty/serial/serial-tegra.c
15537
15538 TEGRA SPI DRIVER
15539 M:      Laxman Dewangan <ldewangan@nvidia.com>
15540 S:      Supported
15541 F:      drivers/spi/spi-tegra*
15542
15543 TEGRA XUSB PADCTL DRIVER
15544 M:      JC Kuo <jckuo@nvidia.com>
15545 S:      Supported
15546 F:      drivers/phy/tegra/xusb*
15547
15548 TEHUTI ETHERNET DRIVER
15549 M:      Andy Gospodarek <andy@greyhouse.net>
15550 L:      netdev@vger.kernel.org
15551 S:      Supported
15552 F:      drivers/net/ethernet/tehuti/*
15553
15554 Telecom Clock Driver for MCPL0010
15555 M:      Mark Gross <mark.gross@intel.com>
15556 S:      Supported
15557 F:      drivers/char/tlclk.c
15558
15559 TENSILICA XTENSA PORT (xtensa)
15560 M:      Chris Zankel <chris@zankel.net>
15561 M:      Max Filippov <jcmvbkbc@gmail.com>
15562 L:      linux-xtensa@linux-xtensa.org
15563 T:      git git://github.com/czankel/xtensa-linux.git
15564 S:      Maintained
15565 F:      arch/xtensa/
15566 F:      drivers/irqchip/irq-xtensa-*
15567
15568 Texas Instruments' System Control Interface (TISCI) Protocol Driver
15569 M:      Nishanth Menon <nm@ti.com>
15570 M:      Tero Kristo <t-kristo@ti.com>
15571 M:      Santosh Shilimkar <ssantosh@kernel.org>
15572 L:      linux-arm-kernel@lists.infradead.org
15573 S:      Maintained
15574 F:      Documentation/devicetree/bindings/arm/keystone/ti,sci.txt
15575 F:      drivers/firmware/ti_sci*
15576 F:      include/linux/soc/ti/ti_sci_protocol.h
15577 F:      Documentation/devicetree/bindings/soc/ti/sci-pm-domain.txt
15578 F:      drivers/soc/ti/ti_sci_pm_domains.c
15579 F:      Documentation/devicetree/bindings/reset/ti,sci-reset.txt
15580 F:      Documentation/devicetree/bindings/clock/ti,sci-clk.txt
15581 F:      drivers/clk/keystone/sci-clk.c
15582 F:      drivers/reset/reset-ti-sci.c
15583 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-intr.txt
15584 F:      Documentation/devicetree/bindings/interrupt-controller/ti,sci-inta.txt
15585 F:      drivers/irqchip/irq-ti-sci-intr.c
15586 F:      drivers/irqchip/irq-ti-sci-inta.c
15587 F:      include/linux/soc/ti/ti_sci_inta_msi.h
15588 F:      drivers/soc/ti/ti_sci_inta_msi.c
15589
15590 Texas Instruments ASoC drivers
15591 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15592 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15593 S:      Maintained
15594 F:      sound/soc/ti/
15595
15596 Texas Instruments' DAC7612 DAC Driver
15597 M:      Ricardo Ribalda <ricardo@ribalda.com>
15598 L:      linux-iio@vger.kernel.org
15599 S:      Supported
15600 F:      drivers/iio/dac/ti-dac7612.c
15601 F:      Documentation/devicetree/bindings/iio/dac/ti,dac7612.txt
15602
15603 THANKO'S RAREMONO AM/FM/SW RADIO RECEIVER USB DRIVER
15604 M:      Hans Verkuil <hverkuil@xs4all.nl>
15605 L:      linux-media@vger.kernel.org
15606 T:      git git://linuxtv.org/media_tree.git
15607 W:      https://linuxtv.org
15608 S:      Maintained
15609 F:      drivers/media/radio/radio-raremono.c
15610
15611 THERMAL
15612 M:      Zhang Rui <rui.zhang@intel.com>
15613 M:      Eduardo Valentin <edubezval@gmail.com>
15614 R:      Daniel Lezcano <daniel.lezcano@linaro.org>
15615 L:      linux-pm@vger.kernel.org
15616 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux.git
15617 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/evalenti/linux-soc-thermal.git
15618 Q:      https://patchwork.kernel.org/project/linux-pm/list/
15619 S:      Supported
15620 F:      drivers/thermal/
15621 F:      include/linux/thermal.h
15622 F:      include/uapi/linux/thermal.h
15623 F:      include/linux/cpu_cooling.h
15624 F:      Documentation/devicetree/bindings/thermal/
15625
15626 THERMAL/CPU_COOLING
15627 M:      Amit Daniel Kachhap <amit.kachhap@gmail.com>
15628 M:      Viresh Kumar <viresh.kumar@linaro.org>
15629 M:      Javi Merino <javi.merino@kernel.org>
15630 L:      linux-pm@vger.kernel.org
15631 S:      Supported
15632 F:      Documentation/thermal/cpu-cooling-api.txt
15633 F:      drivers/thermal/cpu_cooling.c
15634 F:      include/linux/cpu_cooling.h
15635
15636 THINKPAD ACPI EXTRAS DRIVER
15637 M:      Henrique de Moraes Holschuh <ibm-acpi@hmh.eng.br>
15638 L:      ibm-acpi-devel@lists.sourceforge.net
15639 L:      platform-driver-x86@vger.kernel.org
15640 W:      http://ibm-acpi.sourceforge.net
15641 W:      http://thinkwiki.org/wiki/Ibm-acpi
15642 T:      git git://repo.or.cz/linux-2.6/linux-acpi-2.6/ibm-acpi-2.6.git
15643 S:      Maintained
15644 F:      drivers/platform/x86/thinkpad_acpi.c
15645
15646 THUNDERBOLT DRIVER
15647 M:      Andreas Noever <andreas.noever@gmail.com>
15648 M:      Michael Jamet <michael.jamet@intel.com>
15649 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15650 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15651 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/westeri/thunderbolt.git
15652 S:      Maintained
15653 F:      Documentation/admin-guide/thunderbolt.rst
15654 F:      drivers/thunderbolt/
15655 F:      include/linux/thunderbolt.h
15656
15657 THUNDERBOLT NETWORK DRIVER
15658 M:      Michael Jamet <michael.jamet@intel.com>
15659 M:      Mika Westerberg <mika.westerberg@linux.intel.com>
15660 M:      Yehezkel Bernat <YehezkelShB@gmail.com>
15661 L:      netdev@vger.kernel.org
15662 S:      Maintained
15663 F:      drivers/net/thunderbolt.c
15664
15665 THUNDERX GPIO DRIVER
15666 M:      David Daney <david.daney@cavium.com>
15667 S:      Maintained
15668 F:      drivers/gpio/gpio-thunderx.c
15669
15670 TI AM437X VPFE DRIVER
15671 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15672 L:      linux-media@vger.kernel.org
15673 W:      https://linuxtv.org
15674 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15675 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15676 S:      Maintained
15677 F:      drivers/media/platform/am437x/
15678
15679 TI BANDGAP AND THERMAL DRIVER
15680 M:      Eduardo Valentin <edubezval@gmail.com>
15681 M:      Keerthy <j-keerthy@ti.com>
15682 L:      linux-pm@vger.kernel.org
15683 L:      linux-omap@vger.kernel.org
15684 S:      Maintained
15685 F:      drivers/thermal/ti-soc-thermal/
15686
15687 TI BQ27XXX POWER SUPPLY DRIVER
15688 R:      Andrew F. Davis <afd@ti.com>
15689 F:      include/linux/power/bq27xxx_battery.h
15690 F:      drivers/power/supply/bq27xxx_battery.c
15691 F:      drivers/power/supply/bq27xxx_battery_i2c.c
15692
15693 TI CDCE706 CLOCK DRIVER
15694 M:      Max Filippov <jcmvbkbc@gmail.com>
15695 S:      Maintained
15696 F:      drivers/clk/clk-cdce706.c
15697
15698 TI CLOCK DRIVER
15699 M:      Tero Kristo <t-kristo@ti.com>
15700 L:      linux-omap@vger.kernel.org
15701 S:      Maintained
15702 F:      drivers/clk/ti/
15703 F:      include/linux/clk/ti.h
15704
15705 TI DAVINCI MACHINE SUPPORT
15706 M:      Sekhar Nori <nsekhar@ti.com>
15707 R:      Bartosz Golaszewski <bgolaszewski@baylibre.com>
15708 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15709 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/nsekhar/linux-davinci.git
15710 S:      Supported
15711 F:      Documentation/devicetree/bindings/i2c/i2c-davinci.txt
15712 F:      arch/arm/mach-davinci/
15713 F:      drivers/i2c/busses/i2c-davinci.c
15714 F:      arch/arm/boot/dts/da850*
15715
15716 TI DAVINCI SERIES CLOCK DRIVER
15717 M:      David Lechner <david@lechnology.com>
15718 R:      Sekhar Nori <nsekhar@ti.com>
15719 S:      Maintained
15720 F:      Documentation/devicetree/bindings/clock/ti/davinci/
15721 F:      drivers/clk/davinci/
15722
15723 TI DAVINCI SERIES GPIO DRIVER
15724 M:      Keerthy <j-keerthy@ti.com>
15725 L:      linux-gpio@vger.kernel.org
15726 S:      Maintained
15727 F:      Documentation/devicetree/bindings/gpio/gpio-davinci.txt
15728 F:      drivers/gpio/gpio-davinci.c
15729
15730 TI DAVINCI SERIES MEDIA DRIVER
15731 M:      "Lad, Prabhakar" <prabhakar.csengg@gmail.com>
15732 L:      linux-media@vger.kernel.org
15733 W:      https://linuxtv.org
15734 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15735 T:      git git://linuxtv.org/mhadli/v4l-dvb-davinci_devices.git
15736 S:      Maintained
15737 F:      drivers/media/platform/davinci/
15738 F:      include/media/davinci/
15739
15740 TI ETHERNET SWITCH DRIVER (CPSW)
15741 R:      Grygorii Strashko <grygorii.strashko@ti.com>
15742 L:      linux-omap@vger.kernel.org
15743 L:      netdev@vger.kernel.org
15744 S:      Maintained
15745 F:      drivers/net/ethernet/ti/cpsw*
15746 F:      drivers/net/ethernet/ti/davinci*
15747
15748 TI FLASH MEDIA MEMORYSTICK/MMC DRIVERS
15749 M:      Alex Dubov <oakad@yahoo.com>
15750 S:      Maintained
15751 W:      http://tifmxx.berlios.de/
15752 F:      drivers/memstick/host/tifm_ms.c
15753 F:      drivers/misc/tifm*
15754 F:      drivers/mmc/host/tifm_sd.c
15755 F:      include/linux/tifm.h
15756
15757 TI KEYSTONE MULTICORE NAVIGATOR DRIVERS
15758 M:      Santosh Shilimkar <ssantosh@kernel.org>
15759 L:      linux-kernel@vger.kernel.org
15760 L:      linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
15761 S:      Maintained
15762 F:      drivers/soc/ti/*
15763 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux-keystone.git
15764
15765 TI LM49xxx FAMILY ASoC CODEC DRIVERS
15766 M:      M R Swami Reddy <mr.swami.reddy@ti.com>
15767 M:      Vishwas A Deshpande <vishwas.a.deshpande@ti.com>
15768 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15769 S:      Maintained
15770 F:      sound/soc/codecs/lm49453*
15771 F:      sound/soc/codecs/isabelle*
15772
15773 TI LP855x BACKLIGHT DRIVER
15774 M:      Milo Kim <milo.kim@ti.com>
15775 S:      Maintained
15776 F:      Documentation/backlight/lp855x-driver.txt
15777 F:      drivers/video/backlight/lp855x_bl.c
15778 F:      include/linux/platform_data/lp855x.h
15779
15780 TI LP8727 CHARGER DRIVER
15781 M:      Milo Kim <milo.kim@ti.com>
15782 S:      Maintained
15783 F:      drivers/power/supply/lp8727_charger.c
15784 F:      include/linux/platform_data/lp8727.h
15785
15786 TI LP8788 MFD DRIVER
15787 M:      Milo Kim <milo.kim@ti.com>
15788 S:      Maintained
15789 F:      drivers/iio/adc/lp8788_adc.c
15790 F:      drivers/leds/leds-lp8788.c
15791 F:      drivers/mfd/lp8788*.c
15792 F:      drivers/power/supply/lp8788-charger.c
15793 F:      drivers/regulator/lp8788-*.c
15794 F:      include/linux/mfd/lp8788*.h
15795
15796 TI NETCP ETHERNET DRIVER
15797 M:      Wingman Kwok <w-kwok2@ti.com>
15798 M:      Murali Karicheri <m-karicheri2@ti.com>
15799 L:      netdev@vger.kernel.org
15800 S:      Maintained
15801 F:      drivers/net/ethernet/ti/netcp*
15802
15803 TI PCM3060 ASoC CODEC DRIVER
15804 M:      Kirill Marinushkin <kmarinushkin@birdec.tech>
15805 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15806 S:      Maintained
15807 F:      Documentation/devicetree/bindings/sound/pcm3060.txt
15808 F:      sound/soc/codecs/pcm3060*
15809
15810 TI TAS571X FAMILY ASoC CODEC DRIVER
15811 M:      Kevin Cernekee <cernekee@chromium.org>
15812 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15813 S:      Odd Fixes
15814 F:      sound/soc/codecs/tas571x*
15815
15816 TI TRF7970A NFC DRIVER
15817 M:      Mark Greer <mgreer@animalcreek.com>
15818 L:      linux-wireless@vger.kernel.org
15819 L:      linux-nfc@lists.01.org (moderated for non-subscribers)
15820 S:      Supported
15821 F:      drivers/nfc/trf7970a.c
15822 F:      Documentation/devicetree/bindings/net/nfc/trf7970a.txt
15823
15824 TI TWL4030 SERIES SOC CODEC DRIVER
15825 M:      Peter Ujfalusi <peter.ujfalusi@ti.com>
15826 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
15827 S:      Maintained
15828 F:      sound/soc/codecs/twl4030*
15829
15830 TI VPE/CAL DRIVERS
15831 M:      Benoit Parrot <bparrot@ti.com>
15832 L:      linux-media@vger.kernel.org
15833 W:      http://linuxtv.org/
15834 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
15835 S:      Maintained
15836 F:      drivers/media/platform/ti-vpe/
15837
15838 TI WILINK WIRELESS DRIVERS
15839 L:      linux-wireless@vger.kernel.org
15840 W:      http://wireless.kernel.org/en/users/Drivers/wl12xx
15841 W:      http://wireless.kernel.org/en/users/Drivers/wl1251
15842 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/luca/wl12xx.git
15843 S:      Orphan
15844 F:      drivers/net/wireless/ti/
15845 F:      include/linux/wl12xx.h
15846
15847 TIMEKEEPING, CLOCKSOURCE CORE, NTP, ALARMTIMER
15848 M:      John Stultz <john.stultz@linaro.org>
15849 M:      Thomas Gleixner <tglx@linutronix.de>
15850 R:      Stephen Boyd <sboyd@kernel.org>
15851 L:      linux-kernel@vger.kernel.org
15852 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git timers/core
15853 S:      Supported
15854 F:      include/linux/clocksource.h
15855 F:      include/linux/time.h
15856 F:      include/linux/timex.h
15857 F:      include/uapi/linux/time.h
15858 F:      include/uapi/linux/timex.h
15859 F:      kernel/time/clocksource.c
15860 F:      kernel/time/time*.c
15861 F:      kernel/time/alarmtimer.c
15862 F:      kernel/time/ntp.c
15863 F:      tools/testing/selftests/timers/
15864
15865 TIPC NETWORK LAYER
15866 M:      Jon Maloy <jon.maloy@ericsson.com>
15867 M:      Ying Xue <ying.xue@windriver.com>
15868 L:      netdev@vger.kernel.org (core kernel code)
15869 L:      tipc-discussion@lists.sourceforge.net (user apps, general discussion)
15870 W:      http://tipc.sourceforge.net/
15871 S:      Maintained
15872 F:      include/uapi/linux/tipc*.h
15873 F:      net/tipc/
15874
15875 TLAN NETWORK DRIVER
15876 M:      Samuel Chessman <chessman@tux.org>
15877 L:      tlan-devel@lists.sourceforge.net (subscribers-only)
15878 W:      http://sourceforge.net/projects/tlan/
15879 S:      Maintained
15880 F:      Documentation/networking/device_drivers/ti/tlan.txt
15881 F:      drivers/net/ethernet/ti/tlan.*
15882
15883 TM6000 VIDEO4LINUX DRIVER
15884 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
15885 L:      linux-media@vger.kernel.org
15886 W:      https://linuxtv.org
15887 T:      git git://linuxtv.org/media_tree.git
15888 S:      Odd fixes
15889 F:      drivers/media/usb/tm6000/
15890 F:      Documentation/media/v4l-drivers/tm6000*
15891
15892 TMIO/SDHI MMC DRIVER
15893 M:      Wolfram Sang <wsa+renesas@sang-engineering.com>
15894 L:      linux-mmc@vger.kernel.org
15895 S:      Supported
15896 F:      drivers/mmc/host/tmio_mmc*
15897 F:      drivers/mmc/host/renesas_sdhi*
15898 F:      include/linux/mfd/tmio.h
15899
15900 TMP401 HARDWARE MONITOR DRIVER
15901 M:      Guenter Roeck <linux@roeck-us.net>
15902 L:      linux-hwmon@vger.kernel.org
15903 S:      Maintained
15904 F:      Documentation/hwmon/tmp401.rst
15905 F:      drivers/hwmon/tmp401.c
15906
15907 TMPFS (SHMEM FILESYSTEM)
15908 M:      Hugh Dickins <hughd@google.com>
15909 L:      linux-mm@kvack.org
15910 S:      Maintained
15911 F:      include/linux/shmem_fs.h
15912 F:      mm/shmem.c
15913
15914 TOMOYO SECURITY MODULE
15915 M:      Kentaro Takeda <takedakn@nttdata.co.jp>
15916 M:      Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
15917 L:      tomoyo-dev-en@lists.osdn.me (subscribers-only, for developers in English)
15918 L:      tomoyo-users-en@lists.osdn.me (subscribers-only, for users in English)
15919 L:      tomoyo-dev@lists.osdn.me (subscribers-only, for developers in Japanese)
15920 L:      tomoyo-users@lists.osdn.me (subscribers-only, for users in Japanese)
15921 W:      https://tomoyo.osdn.jp/
15922 S:      Maintained
15923 F:      security/tomoyo/
15924
15925 TOPSTAR LAPTOP EXTRAS DRIVER
15926 M:      Herton Ronaldo Krzesinski <herton@canonical.com>
15927 L:      platform-driver-x86@vger.kernel.org
15928 S:      Maintained
15929 F:      drivers/platform/x86/topstar-laptop.c
15930
15931 TORTURE-TEST MODULES
15932 M:      Davidlohr Bueso <dave@stgolabs.net>
15933 M:      "Paul E. McKenney" <paulmck@linux.ibm.com>
15934 M:      Josh Triplett <josh@joshtriplett.org>
15935 L:      linux-kernel@vger.kernel.org
15936 S:      Supported
15937 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/paulmck/linux-rcu.git dev
15938 F:      Documentation/RCU/torture.txt
15939 F:      kernel/torture.c
15940 F:      kernel/rcu/rcutorture.c
15941 F:      kernel/rcu/rcuperf.c
15942 F:      kernel/locking/locktorture.c
15943
15944 TOSHIBA ACPI EXTRAS DRIVER
15945 M:      Azael Avalos <coproscefalo@gmail.com>
15946 L:      platform-driver-x86@vger.kernel.org
15947 S:      Maintained
15948 F:      drivers/platform/x86/toshiba_acpi.c
15949
15950 TOSHIBA BLUETOOTH DRIVER
15951 M:      Azael Avalos <coproscefalo@gmail.com>
15952 L:      platform-driver-x86@vger.kernel.org
15953 S:      Maintained
15954 F:      drivers/platform/x86/toshiba_bluetooth.c
15955
15956 TOSHIBA HDD ACTIVE PROTECTION SENSOR DRIVER
15957 M:      Azael Avalos <coproscefalo@gmail.com>
15958 L:      platform-driver-x86@vger.kernel.org
15959 S:      Maintained
15960 F:      drivers/platform/x86/toshiba_haps.c
15961
15962 TOSHIBA SMM DRIVER
15963 M:      Jonathan Buzzard <jonathan@buzzard.org.uk>
15964 W:      http://www.buzzard.org.uk/toshiba/
15965 S:      Maintained
15966 F:      drivers/char/toshiba.c
15967 F:      include/linux/toshiba.h
15968 F:      include/uapi/linux/toshiba.h
15969
15970 TOSHIBA TC358743 DRIVER
15971 M:      Mats Randgaard <matrandg@cisco.com>
15972 L:      linux-media@vger.kernel.org
15973 S:      Maintained
15974 F:      drivers/media/i2c/tc358743*
15975 F:      include/media/i2c/tc358743.h
15976
15977 TOSHIBA WMI HOTKEYS DRIVER
15978 M:      Azael Avalos <coproscefalo@gmail.com>
15979 L:      platform-driver-x86@vger.kernel.org
15980 S:      Maintained
15981 F:      drivers/platform/x86/toshiba-wmi.c
15982
15983 TPM DEVICE DRIVER
15984 M:      Peter Huewe <peterhuewe@gmx.de>
15985 M:      Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
15986 R:      Jason Gunthorpe <jgg@ziepe.ca>
15987 L:      linux-integrity@vger.kernel.org
15988 Q:      https://patchwork.kernel.org/project/linux-integrity/list/
15989 W:      https://kernsec.org/wiki/index.php/Linux_Kernel_Integrity
15990 T:      git git://git.infradead.org/users/jjs/linux-tpmdd.git
15991 S:      Maintained
15992 F:      drivers/char/tpm/
15993
15994 TRACING
15995 M:      Steven Rostedt <rostedt@goodmis.org>
15996 M:      Ingo Molnar <mingo@redhat.com>
15997 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git perf/core
15998 S:      Maintained
15999 F:      Documentation/trace/ftrace.rst
16000 F:      arch/*/*/*/ftrace.h
16001 F:      arch/*/kernel/ftrace.c
16002 F:      include/*/ftrace.h
16003 F:      include/linux/trace*.h
16004 F:      include/trace/
16005 F:      kernel/trace/
16006 F:      tools/testing/selftests/ftrace/
16007
16008 TRACING MMIO ACCESSES (MMIOTRACE)
16009 M:      Steven Rostedt <rostedt@goodmis.org>
16010 M:      Ingo Molnar <mingo@kernel.org>
16011 R:      Karol Herbst <karolherbst@gmail.com>
16012 R:      Pekka Paalanen <ppaalanen@gmail.com>
16013 S:      Maintained
16014 L:      linux-kernel@vger.kernel.org
16015 L:      nouveau@lists.freedesktop.org
16016 F:      kernel/trace/trace_mmiotrace.c
16017 F:      include/linux/mmiotrace.h
16018 F:      arch/x86/mm/kmmio.c
16019 F:      arch/x86/mm/mmio-mod.c
16020 F:      arch/x86/mm/testmmiotrace.c
16021
16022 TRIVIAL PATCHES
16023 M:      Jiri Kosina <trivial@kernel.org>
16024 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial.git
16025 S:      Maintained
16026 K:      ^Subject:.*(?i)trivial
16027
16028 TEMPO SEMICONDUCTOR DRIVERS
16029 M:      Steven Eckhoff <steven.eckhoff.opensource@gmail.com>
16030 S:      Maintained
16031 F:      sound/soc/codecs/tscs*.c
16032 F:      sound/soc/codecs/tscs*.h
16033 F:      Documentation/devicetree/bindings/sound/tscs*.txt
16034
16035 TTY LAYER
16036 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16037 M:      Jiri Slaby <jslaby@suse.com>
16038 S:      Supported
16039 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git
16040 F:      Documentation/serial/
16041 F:      drivers/tty/
16042 F:      drivers/tty/serial/serial_core.c
16043 F:      include/linux/serial_core.h
16044 F:      include/linux/serial.h
16045 F:      include/linux/tty.h
16046 F:      include/uapi/linux/serial_core.h
16047 F:      include/uapi/linux/serial.h
16048 F:      include/uapi/linux/tty.h
16049
16050 TUA9001 MEDIA DRIVER
16051 M:      Antti Palosaari <crope@iki.fi>
16052 L:      linux-media@vger.kernel.org
16053 W:      https://linuxtv.org
16054 W:      http://palosaari.fi/linux/
16055 Q:      http://patchwork.linuxtv.org/project/linux-media/list/
16056 T:      git git://linuxtv.org/anttip/media_tree.git
16057 S:      Maintained
16058 F:      drivers/media/tuners/tua9001*
16059
16060 TULIP NETWORK DRIVERS
16061 L:      netdev@vger.kernel.org
16062 L:      linux-parisc@vger.kernel.org
16063 S:      Orphan
16064 F:      drivers/net/ethernet/dec/tulip/
16065
16066 TUN/TAP driver
16067 M:      Maxim Krasnyansky <maxk@qti.qualcomm.com>
16068 W:      http://vtun.sourceforge.net/tun
16069 S:      Maintained
16070 F:      Documentation/networking/tuntap.txt
16071 F:      arch/um/os-Linux/drivers/
16072
16073 TURBOCHANNEL SUBSYSTEM
16074 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
16075 M:      Ralf Baechle <ralf@linux-mips.org>
16076 L:      linux-mips@vger.kernel.org
16077 Q:      http://patchwork.linux-mips.org/project/linux-mips/list/
16078 S:      Maintained
16079 F:      drivers/tc/
16080 F:      include/linux/tc.h
16081
16082 TURBOSTAT UTILITY
16083 M:      "Len Brown" <lenb@kernel.org>
16084 L:      linux-pm@vger.kernel.org
16085 B:      https://bugzilla.kernel.org
16086 Q:      https://patchwork.kernel.org/project/linux-pm/list/
16087 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux.git turbostat
16088 S:      Supported
16089 F:      tools/power/x86/turbostat/
16090
16091 TW5864 VIDEO4LINUX DRIVER
16092 M:      Bluecherry Maintainers <maintainers@bluecherrydvr.com>
16093 M:      Anton Sviridenko <anton@corp.bluecherry.net>
16094 M:      Andrey Utkin <andrey.utkin@corp.bluecherry.net>
16095 M:      Andrey Utkin <andrey_utkin@fastmail.com>
16096 L:      linux-media@vger.kernel.org
16097 S:      Supported
16098 F:      drivers/media/pci/tw5864/
16099
16100 TW68 VIDEO4LINUX DRIVER
16101 M:      Hans Verkuil <hverkuil@xs4all.nl>
16102 L:      linux-media@vger.kernel.org
16103 T:      git git://linuxtv.org/media_tree.git
16104 W:      https://linuxtv.org
16105 S:      Odd Fixes
16106 F:      drivers/media/pci/tw68/
16107
16108 TW686X VIDEO4LINUX DRIVER
16109 M:      Ezequiel Garcia <ezequiel@vanguardiasur.com.ar>
16110 L:      linux-media@vger.kernel.org
16111 T:      git git://linuxtv.org/media_tree.git
16112 W:      http://linuxtv.org
16113 S:      Maintained
16114 F:      drivers/media/pci/tw686x/
16115
16116 UBI FILE SYSTEM (UBIFS)
16117 M:      Richard Weinberger <richard@nod.at>
16118 M:      Artem Bityutskiy <dedekind1@gmail.com>
16119 M:      Adrian Hunter <adrian.hunter@intel.com>
16120 L:      linux-mtd@lists.infradead.org
16121 T:      git git://git.infradead.org/ubifs-2.6.git
16122 W:      http://www.linux-mtd.infradead.org/doc/ubifs.html
16123 S:      Supported
16124 F:      Documentation/filesystems/ubifs.txt
16125 F:      fs/ubifs/
16126
16127 UCLINUX (M68KNOMMU AND COLDFIRE)
16128 M:      Greg Ungerer <gerg@linux-m68k.org>
16129 W:      http://www.linux-m68k.org/
16130 W:      http://www.uclinux.org/
16131 L:      linux-m68k@lists.linux-m68k.org
16132 L:      uclinux-dev@uclinux.org  (subscribers-only)
16133 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gerg/m68knommu.git
16134 S:      Maintained
16135 F:      arch/m68k/coldfire/
16136 F:      arch/m68k/68*/
16137 F:      arch/m68k/*/*_no.*
16138 F:      arch/m68k/include/asm/*_no.*
16139
16140 UDF FILESYSTEM
16141 M:      Jan Kara <jack@suse.com>
16142 S:      Maintained
16143 F:      Documentation/filesystems/udf.txt
16144 F:      fs/udf/
16145
16146 UDRAW TABLET
16147 M:      Bastien Nocera <hadess@hadess.net>
16148 L:      linux-input@vger.kernel.org
16149 S:      Maintained
16150 F:      drivers/hid/hid-udraw-ps3.c
16151
16152 UFS FILESYSTEM
16153 M:      Evgeniy Dushistov <dushistov@mail.ru>
16154 S:      Maintained
16155 F:      Documentation/filesystems/ufs.txt
16156 F:      fs/ufs/
16157
16158 UHID USERSPACE HID IO DRIVER:
16159 M:      David Herrmann <dh.herrmann@googlemail.com>
16160 L:      linux-input@vger.kernel.org
16161 S:      Maintained
16162 F:      drivers/hid/uhid.c
16163 F:      include/uapi/linux/uhid.h
16164
16165 ULPI BUS
16166 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16167 L:      linux-usb@vger.kernel.org
16168 S:      Maintained
16169 F:      drivers/usb/common/ulpi.c
16170 F:      include/linux/ulpi/
16171
16172 ULTRA-WIDEBAND (UWB) SUBSYSTEM:
16173 L:      linux-usb@vger.kernel.org
16174 S:      Orphan
16175 F:      drivers/uwb/
16176 F:      include/linux/uwb.h
16177 F:      include/linux/uwb/
16178
16179 UNICODE SUBSYSTEM:
16180 M:      Gabriel Krisman Bertazi <krisman@collabora.com>
16181 L:      linux-fsdevel@vger.kernel.org
16182 S:      Supported
16183 F:      fs/unicode/
16184
16185 UNICORE32 ARCHITECTURE:
16186 M:      Guan Xuetao <gxt@pku.edu.cn>
16187 W:      http://mprc.pku.edu.cn/~guanxuetao/linux
16188 S:      Maintained
16189 T:      git git://github.com/gxt/linux.git
16190 F:      arch/unicore32/
16191
16192 UNIFDEF
16193 M:      Tony Finch <dot@dotat.at>
16194 W:      http://dotat.at/prog/unifdef
16195 S:      Maintained
16196 F:      scripts/unifdef.c
16197
16198 UNIFORM CDROM DRIVER
16199 M:      Jens Axboe <axboe@kernel.dk>
16200 W:      http://www.kernel.dk
16201 S:      Maintained
16202 F:      Documentation/cdrom/
16203 F:      drivers/cdrom/cdrom.c
16204 F:      include/linux/cdrom.h
16205 F:      include/uapi/linux/cdrom.h
16206
16207 UNISYS S-PAR DRIVERS
16208 M:      David Kershner <david.kershner@unisys.com>
16209 L:      sparmaintainer@unisys.com (Unisys internal)
16210 S:      Supported
16211 F:      include/linux/visorbus.h
16212 F:      drivers/visorbus/
16213 F:      drivers/staging/unisys/
16214
16215 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER
16216 R:      Alim Akhtar <alim.akhtar@samsung.com>
16217 R:      Avri Altman <avri.altman@wdc.com>
16218 R:      Pedro Sousa <pedrom.sousa@synopsys.com>
16219 L:      linux-scsi@vger.kernel.org
16220 S:      Supported
16221 F:      Documentation/scsi/ufs.txt
16222 F:      drivers/scsi/ufs/
16223
16224 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER DWC HOOKS
16225 M:      Pedro Sousa <pedrom.sousa@synopsys.com>
16226 L:      linux-scsi@vger.kernel.org
16227 S:      Supported
16228 F:      drivers/scsi/ufs/*dwc*
16229
16230 UNIVERSAL FLASH STORAGE HOST CONTROLLER DRIVER MEDIATEK HOOKS
16231 M:      Stanley Chu <stanley.chu@mediatek.com>
16232 L:      linux-scsi@vger.kernel.org
16233 L:      linux-mediatek@lists.infradead.org (moderated for non-subscribers)
16234 S:      Maintained
16235 F:      drivers/scsi/ufs/ufs-mediatek*
16236
16237 UNSORTED BLOCK IMAGES (UBI)
16238 M:      Artem Bityutskiy <dedekind1@gmail.com>
16239 M:      Richard Weinberger <richard@nod.at>
16240 W:      http://www.linux-mtd.infradead.org/
16241 L:      linux-mtd@lists.infradead.org
16242 T:      git git://git.infradead.org/ubifs-2.6.git
16243 S:      Supported
16244 F:      drivers/mtd/ubi/
16245 F:      include/linux/mtd/ubi.h
16246 F:      include/uapi/mtd/ubi-user.h
16247
16248 USB "USBNET" DRIVER FRAMEWORK
16249 M:      Oliver Neukum <oneukum@suse.com>
16250 L:      netdev@vger.kernel.org
16251 W:      http://www.linux-usb.org/usbnet
16252 S:      Maintained
16253 F:      drivers/net/usb/usbnet.c
16254 F:      include/linux/usb/usbnet.h
16255
16256 USB ACM DRIVER
16257 M:      Oliver Neukum <oneukum@suse.com>
16258 L:      linux-usb@vger.kernel.org
16259 S:      Maintained
16260 F:      Documentation/usb/acm.txt
16261 F:      drivers/usb/class/cdc-acm.*
16262
16263 USB AR5523 WIRELESS DRIVER
16264 M:      Pontus Fuchs <pontus.fuchs@gmail.com>
16265 L:      linux-wireless@vger.kernel.org
16266 S:      Maintained
16267 F:      drivers/net/wireless/ath/ar5523/
16268
16269 USB ATTACHED SCSI
16270 M:      Oliver Neukum <oneukum@suse.com>
16271 L:      linux-usb@vger.kernel.org
16272 L:      linux-scsi@vger.kernel.org
16273 S:      Maintained
16274 F:      drivers/usb/storage/uas.c
16275
16276 USB CDC ETHERNET DRIVER
16277 M:      Oliver Neukum <oliver@neukum.org>
16278 L:      linux-usb@vger.kernel.org
16279 S:      Maintained
16280 F:      drivers/net/usb/cdc_*.c
16281 F:      include/uapi/linux/usb/cdc.h
16282
16283 USB CHAOSKEY DRIVER
16284 M:      Keith Packard <keithp@keithp.com>
16285 L:      linux-usb@vger.kernel.org
16286 S:      Maintained
16287 F:      drivers/usb/misc/chaoskey.c
16288
16289 USB CYPRESS C67X00 DRIVER
16290 M:      Peter Korsgaard <jacmet@sunsite.dk>
16291 L:      linux-usb@vger.kernel.org
16292 S:      Maintained
16293 F:      drivers/usb/c67x00/
16294
16295 USB DAVICOM DM9601 DRIVER
16296 M:      Peter Korsgaard <jacmet@sunsite.dk>
16297 L:      netdev@vger.kernel.org
16298 W:      http://www.linux-usb.org/usbnet
16299 S:      Maintained
16300 F:      drivers/net/usb/dm9601.c
16301
16302 USB DIAMOND RIO500 DRIVER
16303 M:      Cesar Miquel <miquel@df.uba.ar>
16304 L:      rio500-users@lists.sourceforge.net
16305 W:      http://rio500.sourceforge.net
16306 S:      Maintained
16307 F:      drivers/usb/misc/rio500*
16308
16309 USB EHCI DRIVER
16310 M:      Alan Stern <stern@rowland.harvard.edu>
16311 L:      linux-usb@vger.kernel.org
16312 S:      Maintained
16313 F:      Documentation/usb/ehci.txt
16314 F:      drivers/usb/host/ehci*
16315
16316 USB GADGET/PERIPHERAL SUBSYSTEM
16317 M:      Felipe Balbi <balbi@kernel.org>
16318 L:      linux-usb@vger.kernel.org
16319 W:      http://www.linux-usb.org/gadget
16320 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16321 S:      Maintained
16322 F:      drivers/usb/gadget/
16323 F:      include/linux/usb/gadget*
16324
16325 USB HID/HIDBP DRIVERS (USB KEYBOARDS, MICE, REMOTE CONTROLS, ...)
16326 M:      Jiri Kosina <jikos@kernel.org>
16327 M:      Benjamin Tissoires <benjamin.tissoires@redhat.com>
16328 L:      linux-usb@vger.kernel.org
16329 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git
16330 S:      Maintained
16331 F:      Documentation/hid/hiddev.txt
16332 F:      drivers/hid/usbhid/
16333
16334 USB INTEL XHCI ROLE MUX DRIVER
16335 M:      Hans de Goede <hdegoede@redhat.com>
16336 L:      linux-usb@vger.kernel.org
16337 S:      Maintained
16338 F:      drivers/usb/roles/intel-xhci-usb-role-switch.c
16339
16340 USB IP DRIVER FOR HISILICON KIRIN
16341 M:      Yu Chen <chenyu56@huawei.com>
16342 M:      Binghui Wang <wangbinghui@hisilicon.com>
16343 L:      linux-usb@vger.kernel.org
16344 S:      Maintained
16345 F:      Documentation/devicetree/bindings/phy/phy-hi3660-usb3.txt
16346 F:      drivers/phy/hisilicon/phy-hi3660-usb3.c
16347
16348 USB ISP116X DRIVER
16349 M:      Olav Kongas <ok@artecdesign.ee>
16350 L:      linux-usb@vger.kernel.org
16351 S:      Maintained
16352 F:      drivers/usb/host/isp116x*
16353 F:      include/linux/usb/isp116x.h
16354
16355 USB LAN78XX ETHERNET DRIVER
16356 M:      Woojung Huh <woojung.huh@microchip.com>
16357 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16358 L:      netdev@vger.kernel.org
16359 S:      Maintained
16360 F:      Documentation/devicetree/bindings/net/microchip,lan78xx.txt
16361 F:      drivers/net/usb/lan78xx.*
16362 F:      include/dt-bindings/net/microchip-lan78xx.h
16363
16364 USB MASS STORAGE DRIVER
16365 M:      Alan Stern <stern@rowland.harvard.edu>
16366 L:      linux-usb@vger.kernel.org
16367 L:      usb-storage@lists.one-eyed-alien.net
16368 S:      Maintained
16369 F:      drivers/usb/storage/
16370
16371 USB MIDI DRIVER
16372 M:      Clemens Ladisch <clemens@ladisch.de>
16373 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
16374 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound.git
16375 S:      Maintained
16376 F:      sound/usb/midi.*
16377
16378 USB NETWORKING DRIVERS
16379 L:      linux-usb@vger.kernel.org
16380 S:      Odd Fixes
16381 F:      drivers/net/usb/
16382
16383 USB OHCI DRIVER
16384 M:      Alan Stern <stern@rowland.harvard.edu>
16385 L:      linux-usb@vger.kernel.org
16386 S:      Maintained
16387 F:      Documentation/usb/ohci.txt
16388 F:      drivers/usb/host/ohci*
16389
16390 USB OTG FSM (Finite State Machine)
16391 M:      Peter Chen <Peter.Chen@nxp.com>
16392 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/peter.chen/usb.git
16393 L:      linux-usb@vger.kernel.org
16394 S:      Maintained
16395 F:      drivers/usb/common/usb-otg-fsm.c
16396
16397 USB OVER IP DRIVER
16398 M:      Valentina Manea <valentina.manea.m@gmail.com>
16399 M:      Shuah Khan <shuah@kernel.org>
16400 M:      Shuah Khan <skhan@linuxfoundation.org>
16401 L:      linux-usb@vger.kernel.org
16402 S:      Maintained
16403 F:      Documentation/usb/usbip_protocol.txt
16404 F:      drivers/usb/usbip/
16405 F:      tools/usb/usbip/
16406 F:      tools/testing/selftests/drivers/usb/usbip/
16407
16408 USB PEGASUS DRIVER
16409 M:      Petko Manolov <petkan@nucleusys.com>
16410 L:      linux-usb@vger.kernel.org
16411 L:      netdev@vger.kernel.org
16412 T:      git git://github.com/petkan/pegasus.git
16413 W:      https://github.com/petkan/pegasus
16414 S:      Maintained
16415 F:      drivers/net/usb/pegasus.*
16416
16417 USB PHY LAYER
16418 M:      Felipe Balbi <balbi@kernel.org>
16419 L:      linux-usb@vger.kernel.org
16420 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb.git
16421 S:      Maintained
16422 F:      drivers/usb/phy/
16423
16424 USB PRINTER DRIVER (usblp)
16425 M:      Pete Zaitcev <zaitcev@redhat.com>
16426 L:      linux-usb@vger.kernel.org
16427 S:      Supported
16428 F:      drivers/usb/class/usblp.c
16429
16430 USB QMI WWAN NETWORK DRIVER
16431 M:      Bjørn Mork <bjorn@mork.no>
16432 L:      netdev@vger.kernel.org
16433 S:      Maintained
16434 F:      Documentation/ABI/testing/sysfs-class-net-qmi
16435 F:      drivers/net/usb/qmi_wwan.c
16436
16437 USB RTL8150 DRIVER
16438 M:      Petko Manolov <petkan@nucleusys.com>
16439 L:      linux-usb@vger.kernel.org
16440 L:      netdev@vger.kernel.org
16441 T:      git git://github.com/petkan/rtl8150.git
16442 W:      https://github.com/petkan/rtl8150
16443 S:      Maintained
16444 F:      drivers/net/usb/rtl8150.c
16445
16446 USB SERIAL SUBSYSTEM
16447 M:      Johan Hovold <johan@kernel.org>
16448 L:      linux-usb@vger.kernel.org
16449 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial.git
16450 S:      Maintained
16451 F:      Documentation/usb/usb-serial.txt
16452 F:      drivers/usb/serial/
16453 F:      include/linux/usb/serial.h
16454
16455 USB SMSC75XX ETHERNET DRIVER
16456 M:      Steve Glendinning <steve.glendinning@shawell.net>
16457 L:      netdev@vger.kernel.org
16458 S:      Maintained
16459 F:      drivers/net/usb/smsc75xx.*
16460
16461 USB SMSC95XX ETHERNET DRIVER
16462 M:      Steve Glendinning <steve.glendinning@shawell.net>
16463 M:      Microchip Linux Driver Support <UNGLinuxDriver@microchip.com>
16464 L:      netdev@vger.kernel.org
16465 S:      Maintained
16466 F:      drivers/net/usb/smsc95xx.*
16467
16468 USB SUBSYSTEM
16469 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16470 L:      linux-usb@vger.kernel.org
16471 W:      http://www.linux-usb.org
16472 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git
16473 S:      Supported
16474 F:      Documentation/devicetree/bindings/usb/
16475 F:      Documentation/usb/
16476 F:      drivers/usb/
16477 F:      include/linux/usb.h
16478 F:      include/linux/usb/
16479
16480 USB TYPEC PI3USB30532 MUX DRIVER
16481 M:      Hans de Goede <hdegoede@redhat.com>
16482 L:      linux-usb@vger.kernel.org
16483 S:      Maintained
16484 F:      drivers/usb/typec/mux/pi3usb30532.c
16485
16486 USB TYPEC CLASS
16487 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16488 L:      linux-usb@vger.kernel.org
16489 S:      Maintained
16490 F:      Documentation/ABI/testing/sysfs-class-typec
16491 F:      Documentation/driver-api/usb/typec.rst
16492 F:      drivers/usb/typec/
16493 F:      include/linux/usb/typec.h
16494
16495 USB TYPEC BUS FOR ALTERNATE MODES
16496 M:      Heikki Krogerus <heikki.krogerus@linux.intel.com>
16497 L:      linux-usb@vger.kernel.org
16498 S:      Maintained
16499 F:      Documentation/ABI/testing/sysfs-bus-typec
16500 F:      Documentation/driver-api/usb/typec_bus.rst
16501 F:      drivers/usb/typec/altmodes/
16502 F:      include/linux/usb/typec_altmode.h
16503
16504 USB TYPEC PORT CONTROLLER DRIVERS
16505 M:      Guenter Roeck <linux@roeck-us.net>
16506 L:      linux-usb@vger.kernel.org
16507 S:      Maintained
16508 F:      drivers/usb/typec/tcpm/
16509
16510 USB UHCI DRIVER
16511 M:      Alan Stern <stern@rowland.harvard.edu>
16512 L:      linux-usb@vger.kernel.org
16513 S:      Maintained
16514 F:      drivers/usb/host/uhci*
16515
16516 USB VIDEO CLASS
16517 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16518 L:      linux-uvc-devel@lists.sourceforge.net (subscribers-only)
16519 L:      linux-media@vger.kernel.org
16520 T:      git git://linuxtv.org/media_tree.git
16521 W:      http://www.ideasonboard.org/uvc/
16522 S:      Maintained
16523 F:      drivers/media/usb/uvc/
16524 F:      include/uapi/linux/uvcvideo.h
16525
16526 USB VISION DRIVER
16527 M:      Hans Verkuil <hverkuil@xs4all.nl>
16528 L:      linux-media@vger.kernel.org
16529 T:      git git://linuxtv.org/media_tree.git
16530 W:      https://linuxtv.org
16531 S:      Odd Fixes
16532 F:      drivers/media/usb/usbvision/
16533
16534 USB WEBCAM GADGET
16535 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
16536 L:      linux-usb@vger.kernel.org
16537 S:      Maintained
16538 F:      drivers/usb/gadget/function/*uvc*
16539 F:      drivers/usb/gadget/legacy/webcam.c
16540 F:      include/uapi/linux/usb/g_uvc.h
16541
16542 USB WIRELESS RNDIS DRIVER (rndis_wlan)
16543 M:      Jussi Kivilinna <jussi.kivilinna@iki.fi>
16544 L:      linux-wireless@vger.kernel.org
16545 S:      Maintained
16546 F:      drivers/net/wireless/rndis_wlan.c
16547
16548 USB XHCI DRIVER
16549 M:      Mathias Nyman <mathias.nyman@intel.com>
16550 L:      linux-usb@vger.kernel.org
16551 S:      Supported
16552 F:      drivers/usb/host/xhci*
16553 F:      drivers/usb/host/pci-quirks*
16554
16555 USB ZD1201 DRIVER
16556 L:      linux-wireless@vger.kernel.org
16557 W:      http://linux-lc100020.sourceforge.net
16558 S:      Orphan
16559 F:      drivers/net/wireless/zydas/zd1201.*
16560
16561 USB ZR364XX DRIVER
16562 M:      Antoine Jacquet <royale@zerezo.com>
16563 L:      linux-usb@vger.kernel.org
16564 L:      linux-media@vger.kernel.org
16565 T:      git git://linuxtv.org/media_tree.git
16566 W:      http://royale.zerezo.com/zr364xx/
16567 S:      Maintained
16568 F:      Documentation/media/v4l-drivers/zr364xx*
16569 F:      drivers/media/usb/zr364xx/
16570
16571 USER-MODE LINUX (UML)
16572 M:      Jeff Dike <jdike@addtoit.com>
16573 M:      Richard Weinberger <richard@nod.at>
16574 M:      Anton Ivanov <anton.ivanov@cambridgegreys.com>
16575 L:      linux-um@lists.infradead.org
16576 W:      http://user-mode-linux.sourceforge.net
16577 Q:      https://patchwork.ozlabs.org/project/linux-um/list/
16578 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml.git
16579 S:      Maintained
16580 F:      Documentation/virtual/uml/
16581 F:      arch/um/
16582 F:      arch/x86/um/
16583 F:      fs/hostfs/
16584
16585 USERSPACE COPYIN/COPYOUT (UIOVEC)
16586 M:      Alexander Viro <viro@zeniv.linux.org.uk>
16587 S:      Maintained
16588 F:      lib/iov_iter.c
16589 F:      include/linux/uio.h
16590
16591 USERSPACE DMA BUFFER DRIVER
16592 M:      Gerd Hoffmann <kraxel@redhat.com>
16593 S:      Maintained
16594 L:      dri-devel@lists.freedesktop.org
16595 F:      drivers/dma-buf/udmabuf.c
16596 F:      include/uapi/linux/udmabuf.h
16597 T:      git git://anongit.freedesktop.org/drm/drm-misc
16598
16599 USERSPACE I/O (UIO)
16600 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16601 S:      Maintained
16602 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16603 F:      Documentation/driver-api/uio-howto.rst
16604 F:      drivers/uio/
16605 F:      include/linux/uio_driver.h
16606
16607 UTIL-LINUX PACKAGE
16608 M:      Karel Zak <kzak@redhat.com>
16609 L:      util-linux@vger.kernel.org
16610 W:      http://en.wikipedia.org/wiki/Util-linux
16611 T:      git git://git.kernel.org/pub/scm/utils/util-linux/util-linux.git
16612 S:      Maintained
16613
16614 UUID HELPERS
16615 M:      Christoph Hellwig <hch@lst.de>
16616 R:      Andy Shevchenko <andriy.shevchenko@linux.intel.com>
16617 L:      linux-kernel@vger.kernel.org
16618 T:      git git://git.infradead.org/users/hch/uuid.git
16619 F:      lib/uuid.c
16620 F:      lib/test_uuid.c
16621 F:      include/linux/uuid.h
16622 F:      include/uapi/linux/uuid.h
16623 S:      Maintained
16624
16625 UVESAFB DRIVER
16626 M:      Michal Januszewski <spock@gentoo.org>
16627 L:      linux-fbdev@vger.kernel.org
16628 W:      https://github.com/mjanusz/v86d
16629 S:      Maintained
16630 F:      Documentation/fb/uvesafb.txt
16631 F:      drivers/video/fbdev/uvesafb.*
16632
16633 VF610 NAND DRIVER
16634 M:      Stefan Agner <stefan@agner.ch>
16635 L:      linux-mtd@lists.infradead.org
16636 S:      Supported
16637 F:      drivers/mtd/nand/raw/vf610_nfc.c
16638
16639 VFAT/FAT/MSDOS FILESYSTEM
16640 M:      OGAWA Hirofumi <hirofumi@mail.parknet.co.jp>
16641 S:      Maintained
16642 F:      Documentation/filesystems/vfat.txt
16643 F:      fs/fat/
16644
16645 VFIO DRIVER
16646 M:      Alex Williamson <alex.williamson@redhat.com>
16647 R:      Cornelia Huck <cohuck@redhat.com>
16648 L:      kvm@vger.kernel.org
16649 T:      git git://github.com/awilliam/linux-vfio.git
16650 S:      Maintained
16651 F:      Documentation/vfio.txt
16652 F:      drivers/vfio/
16653 F:      include/linux/vfio.h
16654 F:      include/uapi/linux/vfio.h
16655
16656 VFIO MEDIATED DEVICE DRIVERS
16657 M:      Kirti Wankhede <kwankhede@nvidia.com>
16658 L:      kvm@vger.kernel.org
16659 S:      Maintained
16660 F:      Documentation/vfio-mediated-device.txt
16661 F:      drivers/vfio/mdev/
16662 F:      include/linux/mdev.h
16663 F:      samples/vfio-mdev/
16664
16665 VFIO PLATFORM DRIVER
16666 M:      Eric Auger <eric.auger@redhat.com>
16667 L:      kvm@vger.kernel.org
16668 S:      Maintained
16669 F:      drivers/vfio/platform/
16670
16671 VGA_SWITCHEROO
16672 R:      Lukas Wunner <lukas@wunner.de>
16673 S:      Maintained
16674 F:      Documentation/gpu/vga-switcheroo.rst
16675 F:      drivers/gpu/vga/vga_switcheroo.c
16676 F:      include/linux/vga_switcheroo.h
16677 T:      git git://anongit.freedesktop.org/drm/drm-misc
16678
16679 VIA RHINE NETWORK DRIVER
16680 S:      Orphan
16681 F:      drivers/net/ethernet/via/via-rhine.c
16682
16683 VIA SD/MMC CARD CONTROLLER DRIVER
16684 M:      Bruce Chang <brucechang@via.com.tw>
16685 M:      Harald Welte <HaraldWelte@viatech.com>
16686 S:      Maintained
16687 F:      drivers/mmc/host/via-sdmmc.c
16688
16689 VIA UNICHROME(PRO)/CHROME9 FRAMEBUFFER DRIVER
16690 M:      Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
16691 L:      linux-fbdev@vger.kernel.org
16692 S:      Maintained
16693 F:      include/linux/via-core.h
16694 F:      include/linux/via-gpio.h
16695 F:      include/linux/via_i2c.h
16696 F:      drivers/video/fbdev/via/
16697
16698 VIA VELOCITY NETWORK DRIVER
16699 M:      Francois Romieu <romieu@fr.zoreil.com>
16700 L:      netdev@vger.kernel.org
16701 S:      Maintained
16702 F:      drivers/net/ethernet/via/via-velocity.*
16703
16704 VICODEC VIRTUAL CODEC DRIVER
16705 M:      Hans Verkuil <hans.verkuil@cisco.com>
16706 L:      linux-media@vger.kernel.org
16707 T:      git git://linuxtv.org/media_tree.git
16708 W:      https://linuxtv.org
16709 S:      Maintained
16710 F:      drivers/media/platform/vicodec/*
16711
16712 VIDEO MULTIPLEXER DRIVER
16713 M:      Philipp Zabel <p.zabel@pengutronix.de>
16714 L:      linux-media@vger.kernel.org
16715 S:      Maintained
16716 F:      drivers/media/platform/video-mux.c
16717
16718 VIDEO I2C POLLING DRIVER
16719 M:      Matt Ranostay <matt.ranostay@konsulko.com>
16720 L:      linux-media@vger.kernel.org
16721 S:      Maintained
16722 F:      drivers/media/i2c/video-i2c.c
16723
16724 VIDEOBUF2 FRAMEWORK
16725 M:      Pawel Osciak <pawel@osciak.com>
16726 M:      Marek Szyprowski <m.szyprowski@samsung.com>
16727 M:      Kyungmin Park <kyungmin.park@samsung.com>
16728 L:      linux-media@vger.kernel.org
16729 S:      Maintained
16730 F:      drivers/media/common/videobuf2/*
16731 F:      include/media/videobuf2-*
16732
16733 VIMC VIRTUAL MEDIA CONTROLLER DRIVER
16734 M:      Helen Koike <helen.koike@collabora.com>
16735 L:      linux-media@vger.kernel.org
16736 T:      git git://linuxtv.org/media_tree.git
16737 W:      https://linuxtv.org
16738 S:      Maintained
16739 F:      drivers/media/platform/vimc/*
16740
16741 VIRT LIB
16742 M:      Alex Williamson <alex.williamson@redhat.com>
16743 M:      Paolo Bonzini <pbonzini@redhat.com>
16744 L:      kvm@vger.kernel.org
16745 S:      Supported
16746 F:      virt/lib/
16747
16748 VIRTIO AND VHOST VSOCK DRIVER
16749 M:      Stefan Hajnoczi <stefanha@redhat.com>
16750 L:      kvm@vger.kernel.org
16751 L:      virtualization@lists.linux-foundation.org
16752 L:      netdev@vger.kernel.org
16753 S:      Maintained
16754 F:      include/linux/virtio_vsock.h
16755 F:      include/uapi/linux/virtio_vsock.h
16756 F:      include/uapi/linux/vsockmon.h
16757 F:      include/uapi/linux/vm_sockets_diag.h
16758 F:      net/vmw_vsock/diag.c
16759 F:      net/vmw_vsock/af_vsock_tap.c
16760 F:      net/vmw_vsock/virtio_transport_common.c
16761 F:      net/vmw_vsock/virtio_transport.c
16762 F:      drivers/net/vsockmon.c
16763 F:      drivers/vhost/vsock.c
16764 F:      tools/testing/vsock/
16765
16766 VIRTIO CONSOLE DRIVER
16767 M:      Amit Shah <amit@kernel.org>
16768 L:      virtualization@lists.linux-foundation.org
16769 S:      Maintained
16770 F:      drivers/char/virtio_console.c
16771 F:      include/linux/virtio_console.h
16772 F:      include/uapi/linux/virtio_console.h
16773
16774 VIRTIO CORE AND NET DRIVERS
16775 M:      "Michael S. Tsirkin" <mst@redhat.com>
16776 M:      Jason Wang <jasowang@redhat.com>
16777 L:      virtualization@lists.linux-foundation.org
16778 S:      Maintained
16779 F:      Documentation/devicetree/bindings/virtio/
16780 F:      drivers/virtio/
16781 F:      tools/virtio/
16782 F:      drivers/net/virtio_net.c
16783 F:      drivers/block/virtio_blk.c
16784 F:      include/linux/virtio*.h
16785 F:      include/uapi/linux/virtio_*.h
16786 F:      drivers/crypto/virtio/
16787 F:      mm/balloon_compaction.c
16788
16789 VIRTIO BLOCK AND SCSI DRIVERS
16790 M:      "Michael S. Tsirkin" <mst@redhat.com>
16791 M:      Jason Wang <jasowang@redhat.com>
16792 R:      Paolo Bonzini <pbonzini@redhat.com>
16793 R:      Stefan Hajnoczi <stefanha@redhat.com>
16794 L:      virtualization@lists.linux-foundation.org
16795 S:      Maintained
16796 F:      drivers/block/virtio_blk.c
16797 F:      drivers/scsi/virtio_scsi.c
16798 F:      include/uapi/linux/virtio_blk.h
16799 F:      include/uapi/linux/virtio_scsi.h
16800 F:      drivers/vhost/scsi.c
16801
16802 VIRTIO CRYPTO DRIVER
16803 M:      Gonglei <arei.gonglei@huawei.com>
16804 L:      virtualization@lists.linux-foundation.org
16805 L:      linux-crypto@vger.kernel.org
16806 S:      Maintained
16807 F:      drivers/crypto/virtio/
16808 F:      include/uapi/linux/virtio_crypto.h
16809
16810 VIRTIO DRIVERS FOR S390
16811 M:      Cornelia Huck <cohuck@redhat.com>
16812 M:      Halil Pasic <pasic@linux.ibm.com>
16813 L:      linux-s390@vger.kernel.org
16814 L:      virtualization@lists.linux-foundation.org
16815 L:      kvm@vger.kernel.org
16816 S:      Supported
16817 F:      drivers/s390/virtio/
16818 F:      arch/s390/include/uapi/asm/virtio-ccw.h
16819
16820 VIRTIO GPU DRIVER
16821 M:      David Airlie <airlied@linux.ie>
16822 M:      Gerd Hoffmann <kraxel@redhat.com>
16823 L:      dri-devel@lists.freedesktop.org
16824 L:      virtualization@lists.linux-foundation.org
16825 T:      git git://anongit.freedesktop.org/drm/drm-misc
16826 S:      Maintained
16827 F:      drivers/gpu/drm/virtio/
16828 F:      include/uapi/linux/virtio_gpu.h
16829
16830 VIRTIO HOST (VHOST)
16831 M:      "Michael S. Tsirkin" <mst@redhat.com>
16832 M:      Jason Wang <jasowang@redhat.com>
16833 L:      kvm@vger.kernel.org
16834 L:      virtualization@lists.linux-foundation.org
16835 L:      netdev@vger.kernel.org
16836 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git
16837 S:      Maintained
16838 F:      drivers/vhost/
16839 F:      include/uapi/linux/vhost.h
16840
16841 VIRTIO INPUT DRIVER
16842 M:      Gerd Hoffmann <kraxel@redhat.com>
16843 S:      Maintained
16844 F:      drivers/virtio/virtio_input.c
16845 F:      include/uapi/linux/virtio_input.h
16846
16847 VIRTUAL BOX GUEST DEVICE DRIVER
16848 M:      Hans de Goede <hdegoede@redhat.com>
16849 M:      Arnd Bergmann <arnd@arndb.de>
16850 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16851 S:      Maintained
16852 F:      include/linux/vbox_utils.h
16853 F:      include/uapi/linux/vbox*.h
16854 F:      drivers/virt/vboxguest/
16855
16856 VIRTUAL SERIO DEVICE DRIVER
16857 M:      Stephen Chandler Paul <thatslyude@gmail.com>
16858 S:      Maintained
16859 F:      drivers/input/serio/userio.c
16860 F:      include/uapi/linux/userio.h
16861
16862 VIVID VIRTUAL VIDEO DRIVER
16863 M:      Hans Verkuil <hverkuil@xs4all.nl>
16864 L:      linux-media@vger.kernel.org
16865 T:      git git://linuxtv.org/media_tree.git
16866 W:      https://linuxtv.org
16867 S:      Maintained
16868 F:      drivers/media/platform/vivid/*
16869
16870 VLYNQ BUS
16871 M:      Florian Fainelli <f.fainelli@gmail.com>
16872 L:      openwrt-devel@lists.openwrt.org (subscribers-only)
16873 S:      Maintained
16874 F:      drivers/vlynq/vlynq.c
16875 F:      include/linux/vlynq.h
16876
16877 VME SUBSYSTEM
16878 M:      Martyn Welch <martyn@welchs.me.uk>
16879 M:      Manohar Vanga <manohar.vanga@gmail.com>
16880 M:      Greg Kroah-Hartman <gregkh@linuxfoundation.org>
16881 L:      devel@driverdev.osuosl.org
16882 S:      Maintained
16883 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc.git
16884 F:      Documentation/driver-api/vme.rst
16885 F:      drivers/staging/vme/
16886 F:      drivers/vme/
16887 F:      include/linux/vme*
16888
16889 VMWARE BALLOON DRIVER
16890 M:      Julien Freche <jfreche@vmware.com>
16891 M:      Nadav Amit <namit@vmware.com>
16892 M:      "VMware, Inc." <pv-drivers@vmware.com>
16893 L:      linux-kernel@vger.kernel.org
16894 S:      Maintained
16895 F:      drivers/misc/vmw_balloon.c
16896
16897 VMWARE HYPERVISOR INTERFACE
16898 M:      Alok Kataria <akataria@vmware.com>
16899 L:      virtualization@lists.linux-foundation.org
16900 S:      Supported
16901 F:      arch/x86/kernel/cpu/vmware.c
16902
16903 VMWARE PVRDMA DRIVER
16904 M:      Adit Ranadive <aditr@vmware.com>
16905 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16906 L:      linux-rdma@vger.kernel.org
16907 S:      Maintained
16908 F:      drivers/infiniband/hw/vmw_pvrdma/
16909
16910 VMware PVSCSI driver
16911 M:      Jim Gill <jgill@vmware.com>
16912 M:      VMware PV-Drivers <pv-drivers@vmware.com>
16913 L:      linux-scsi@vger.kernel.org
16914 S:      Maintained
16915 F:      drivers/scsi/vmw_pvscsi.c
16916 F:      drivers/scsi/vmw_pvscsi.h
16917
16918 VMWARE VMMOUSE SUBDRIVER
16919 M:      "VMware Graphics" <linux-graphics-maintainer@vmware.com>
16920 M:      "VMware, Inc." <pv-drivers@vmware.com>
16921 L:      linux-input@vger.kernel.org
16922 S:      Maintained
16923 F:      drivers/input/mouse/vmmouse.c
16924 F:      drivers/input/mouse/vmmouse.h
16925
16926 VMWARE VMXNET3 ETHERNET DRIVER
16927 M:      Ronak Doshi <doshir@vmware.com>
16928 M:      "VMware, Inc." <pv-drivers@vmware.com>
16929 L:      netdev@vger.kernel.org
16930 S:      Maintained
16931 F:      drivers/net/vmxnet3/
16932
16933 VOCORE VOCORE2 BOARD
16934 M:      Harvey Hunt <harveyhuntnexus@gmail.com>
16935 L:      linux-mips@vger.kernel.org
16936 S:      Maintained
16937 F:      arch/mips/boot/dts/ralink/vocore2.dts
16938
16939 VOLTAGE AND CURRENT REGULATOR FRAMEWORK
16940 M:      Liam Girdwood <lgirdwood@gmail.com>
16941 M:      Mark Brown <broonie@kernel.org>
16942 L:      linux-kernel@vger.kernel.org
16943 W:      http://www.slimlogic.co.uk/?p=48
16944 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator.git
16945 S:      Supported
16946 F:      Documentation/devicetree/bindings/regulator/
16947 F:      Documentation/power/regulator/
16948 F:      drivers/regulator/
16949 F:      include/dt-bindings/regulator/
16950 F:      include/linux/regulator/
16951
16952 VRF
16953 M:      David Ahern <dsa@cumulusnetworks.com>
16954 M:      Shrijeet Mukherjee <shrijeet@gmail.com>
16955 L:      netdev@vger.kernel.org
16956 S:      Maintained
16957 F:      drivers/net/vrf.c
16958 F:      Documentation/networking/vrf.txt
16959
16960 VT1211 HARDWARE MONITOR DRIVER
16961 M:      Juerg Haefliger <juergh@gmail.com>
16962 L:      linux-hwmon@vger.kernel.org
16963 S:      Maintained
16964 F:      Documentation/hwmon/vt1211.rst
16965 F:      drivers/hwmon/vt1211.c
16966
16967 VT8231 HARDWARE MONITOR DRIVER
16968 M:      Roger Lucas <vt8231@hiddenengine.co.uk>
16969 L:      linux-hwmon@vger.kernel.org
16970 S:      Maintained
16971 F:      drivers/hwmon/vt8231.c
16972
16973 VUB300 USB to SDIO/SD/MMC bridge chip
16974 M:      Tony Olech <tony.olech@elandigitalsystems.com>
16975 L:      linux-mmc@vger.kernel.org
16976 L:      linux-usb@vger.kernel.org
16977 S:      Supported
16978 F:      drivers/mmc/host/vub300.c
16979
16980 W1 DALLAS'S 1-WIRE BUS
16981 M:      Evgeniy Polyakov <zbr@ioremap.net>
16982 S:      Maintained
16983 F:      Documentation/devicetree/bindings/w1/
16984 F:      Documentation/w1/
16985 F:      drivers/w1/
16986 F:      include/linux/w1.h
16987
16988 W83791D HARDWARE MONITORING DRIVER
16989 M:      Marc Hulsman <m.hulsman@tudelft.nl>
16990 L:      linux-hwmon@vger.kernel.org
16991 S:      Maintained
16992 F:      Documentation/hwmon/w83791d.rst
16993 F:      drivers/hwmon/w83791d.c
16994
16995 W83793 HARDWARE MONITORING DRIVER
16996 M:      Rudolf Marek <r.marek@assembler.cz>
16997 L:      linux-hwmon@vger.kernel.org
16998 S:      Maintained
16999 F:      Documentation/hwmon/w83793.rst
17000 F:      drivers/hwmon/w83793.c
17001
17002 W83795 HARDWARE MONITORING DRIVER
17003 M:      Jean Delvare <jdelvare@suse.com>
17004 L:      linux-hwmon@vger.kernel.org
17005 S:      Maintained
17006 F:      drivers/hwmon/w83795.c
17007
17008 W83L51xD SD/MMC CARD INTERFACE DRIVER
17009 M:      Pierre Ossman <pierre@ossman.eu>
17010 S:      Maintained
17011 F:      drivers/mmc/host/wbsd.*
17012
17013 WACOM PROTOCOL 4 SERIAL TABLETS
17014 M:      Julian Squires <julian@cipht.net>
17015 M:      Hans de Goede <hdegoede@redhat.com>
17016 L:      linux-input@vger.kernel.org
17017 S:      Maintained
17018 F:      drivers/input/tablet/wacom_serial4.c
17019
17020 WATCHDOG DEVICE DRIVERS
17021 M:      Wim Van Sebroeck <wim@linux-watchdog.org>
17022 M:      Guenter Roeck <linux@roeck-us.net>
17023 L:      linux-watchdog@vger.kernel.org
17024 W:      http://www.linux-watchdog.org/
17025 T:      git git://www.linux-watchdog.org/linux-watchdog.git
17026 S:      Maintained
17027 F:      Documentation/devicetree/bindings/watchdog/
17028 F:      Documentation/watchdog/
17029 F:      drivers/watchdog/
17030 F:      include/linux/watchdog.h
17031 F:      include/uapi/linux/watchdog.h
17032
17033 WHISKEYCOVE PMIC GPIO DRIVER
17034 M:      Kuppuswamy Sathyanarayanan <sathyanarayanan.kuppuswamy@linux.intel.com>
17035 L:      linux-gpio@vger.kernel.org
17036 S:      Maintained
17037 F:      drivers/gpio/gpio-wcove.c
17038
17039 WHWAVE RTC DRIVER
17040 M:      Dianlong Li <long17.cool@163.com>
17041 L:      linux-rtc@vger.kernel.org
17042 S:      Maintained
17043 F:      drivers/rtc/rtc-sd3078.c
17044
17045 WIIMOTE HID DRIVER
17046 M:      David Herrmann <dh.herrmann@googlemail.com>
17047 L:      linux-input@vger.kernel.org
17048 S:      Maintained
17049 F:      drivers/hid/hid-wiimote*
17050
17051 WILOCITY WIL6210 WIRELESS DRIVER
17052 M:      Maya Erez <merez@codeaurora.org>
17053 L:      linux-wireless@vger.kernel.org
17054 L:      wil6210@qti.qualcomm.com
17055 S:      Supported
17056 W:      http://wireless.kernel.org/en/users/Drivers/wil6210
17057 F:      drivers/net/wireless/ath/wil6210/
17058
17059 WIMAX STACK
17060 M:      Inaky Perez-Gonzalez <inaky.perez-gonzalez@intel.com>
17061 M:      linux-wimax@intel.com
17062 L:      wimax@linuxwimax.org (subscribers-only)
17063 S:      Supported
17064 W:      http://linuxwimax.org
17065 F:      Documentation/wimax/README.wimax
17066 F:      include/linux/wimax/debug.h
17067 F:      include/net/wimax.h
17068 F:      include/uapi/linux/wimax.h
17069 F:      net/wimax/
17070
17071 WINBOND CIR DRIVER
17072 M:      David Härdeman <david@hardeman.nu>
17073 S:      Maintained
17074 F:      drivers/media/rc/winbond-cir.c
17075
17076 RCMM REMOTE CONTROLS DECODER
17077 M:      Patrick Lerda <patrick9876@free.fr>
17078 S:      Maintained
17079 F:      drivers/media/rc/ir-rcmm-decoder.c
17080
17081 WINSYSTEMS EBC-C384 WATCHDOG DRIVER
17082 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17083 L:      linux-watchdog@vger.kernel.org
17084 S:      Maintained
17085 F:      drivers/watchdog/ebc-c384_wdt.c
17086
17087 WINSYSTEMS WS16C48 GPIO DRIVER
17088 M:      William Breathitt Gray <vilhelm.gray@gmail.com>
17089 L:      linux-gpio@vger.kernel.org
17090 S:      Maintained
17091 F:      drivers/gpio/gpio-ws16c48.c
17092
17093 WISTRON LAPTOP BUTTON DRIVER
17094 M:      Miloslav Trmac <mitr@volny.cz>
17095 S:      Maintained
17096 F:      drivers/input/misc/wistron_btns.c
17097
17098 WL3501 WIRELESS PCMCIA CARD DRIVER
17099 L:      linux-wireless@vger.kernel.org
17100 S:      Odd fixes
17101 F:      drivers/net/wireless/wl3501*
17102
17103 WOLFSON MICROELECTRONICS DRIVERS
17104 L:      patches@opensource.cirrus.com
17105 T:      git https://github.com/CirrusLogic/linux-drivers.git
17106 W:      https://github.com/CirrusLogic/linux-drivers/wiki
17107 S:      Supported
17108 F:      Documentation/hwmon/wm83??.rst
17109 F:      Documentation/devicetree/bindings/extcon/extcon-arizona.txt
17110 F:      Documentation/devicetree/bindings/regulator/arizona-regulator.txt
17111 F:      Documentation/devicetree/bindings/mfd/arizona.txt
17112 F:      Documentation/devicetree/bindings/mfd/wm831x.txt
17113 F:      Documentation/devicetree/bindings/sound/wlf,arizona.txt
17114 F:      arch/arm/mach-s3c64xx/mach-crag6410*
17115 F:      drivers/clk/clk-wm83*.c
17116 F:      drivers/extcon/extcon-arizona.c
17117 F:      drivers/leds/leds-wm83*.c
17118 F:      drivers/gpio/gpio-*wm*.c
17119 F:      drivers/gpio/gpio-arizona.c
17120 F:      drivers/hwmon/wm83??-hwmon.c
17121 F:      drivers/input/misc/wm831x-on.c
17122 F:      drivers/input/touchscreen/wm831x-ts.c
17123 F:      drivers/input/touchscreen/wm97*.c
17124 F:      drivers/mfd/arizona*
17125 F:      drivers/mfd/wm*.c
17126 F:      drivers/mfd/cs47l24*
17127 F:      drivers/power/supply/wm83*.c
17128 F:      drivers/rtc/rtc-wm83*.c
17129 F:      drivers/regulator/wm8*.c
17130 F:      drivers/regulator/arizona*
17131 F:      drivers/video/backlight/wm83*_bl.c
17132 F:      drivers/watchdog/wm83*_wdt.c
17133 F:      include/linux/mfd/arizona/
17134 F:      include/linux/mfd/wm831x/
17135 F:      include/linux/mfd/wm8350/
17136 F:      include/linux/mfd/wm8400*
17137 F:      include/linux/regulator/arizona*
17138 F:      include/linux/wm97xx.h
17139 F:      include/sound/wm????.h
17140 F:      sound/soc/codecs/arizona.?
17141 F:      sound/soc/codecs/wm*
17142 F:      sound/soc/codecs/cs47l24*
17143
17144 WORKQUEUE
17145 M:      Tejun Heo <tj@kernel.org>
17146 R:      Lai Jiangshan <jiangshanlai@gmail.com>
17147 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq.git
17148 S:      Maintained
17149 F:      include/linux/workqueue.h
17150 F:      kernel/workqueue.c
17151 F:      Documentation/core-api/workqueue.rst
17152
17153 X-POWERS AXP288 PMIC DRIVERS
17154 M:      Hans de Goede <hdegoede@redhat.com>
17155 S:      Maintained
17156 N:      axp288
17157 F:      drivers/acpi/pmic/intel_pmic_xpower.c
17158
17159 X-POWERS MULTIFUNCTION PMIC DEVICE DRIVERS
17160 M:      Chen-Yu Tsai <wens@csie.org>
17161 L:      linux-kernel@vger.kernel.org
17162 S:      Maintained
17163 N:      axp[128]
17164
17165 X.25 NETWORK LAYER
17166 M:      Andrew Hendry <andrew.hendry@gmail.com>
17167 L:      linux-x25@vger.kernel.org
17168 S:      Odd Fixes
17169 F:      Documentation/networking/x25*
17170 F:      include/net/x25*
17171 F:      net/x25/
17172
17173 X86 ARCHITECTURE (32-BIT AND 64-BIT)
17174 M:      Thomas Gleixner <tglx@linutronix.de>
17175 M:      Ingo Molnar <mingo@redhat.com>
17176 M:      Borislav Petkov <bp@alien8.de>
17177 R:      "H. Peter Anvin" <hpa@zytor.com>
17178 M:      x86@kernel.org
17179 L:      linux-kernel@vger.kernel.org
17180 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17181 S:      Maintained
17182 F:      Documentation/devicetree/bindings/x86/
17183 F:      Documentation/x86/
17184 F:      arch/x86/
17185
17186 X86 ENTRY CODE
17187 M:      Andy Lutomirski <luto@kernel.org>
17188 L:      linux-kernel@vger.kernel.org
17189 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/asm
17190 S:      Maintained
17191 F:      arch/x86/entry/
17192
17193 X86 MCE INFRASTRUCTURE
17194 M:      Tony Luck <tony.luck@intel.com>
17195 M:      Borislav Petkov <bp@alien8.de>
17196 L:      linux-edac@vger.kernel.org
17197 S:      Maintained
17198 F:      arch/x86/kernel/cpu/mce/*
17199
17200 X86 MICROCODE UPDATE SUPPORT
17201 M:      Borislav Petkov <bp@alien8.de>
17202 S:      Maintained
17203 F:      arch/x86/kernel/cpu/microcode/*
17204
17205 X86 MM
17206 M:      Dave Hansen <dave.hansen@linux.intel.com>
17207 M:      Andy Lutomirski <luto@kernel.org>
17208 M:      Peter Zijlstra <peterz@infradead.org>
17209 L:      linux-kernel@vger.kernel.org
17210 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/mm
17211 S:      Maintained
17212 F:      arch/x86/mm/
17213
17214 X86 PLATFORM DRIVERS
17215 M:      Darren Hart <dvhart@infradead.org>
17216 M:      Andy Shevchenko <andy@infradead.org>
17217 L:      platform-driver-x86@vger.kernel.org
17218 T:      git git://git.infradead.org/linux-platform-drivers-x86.git
17219 S:      Maintained
17220 F:      drivers/platform/x86/
17221 F:      drivers/platform/olpc/
17222
17223 X86 PLATFORM DRIVERS - ARCH
17224 R:      Darren Hart <dvhart@infradead.org>
17225 R:      Andy Shevchenko <andy@infradead.org>
17226 L:      platform-driver-x86@vger.kernel.org
17227 L:      x86@kernel.org
17228 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/core
17229 S:      Maintained
17230 F:      arch/x86/platform
17231
17232 X86 VDSO
17233 M:      Andy Lutomirski <luto@kernel.org>
17234 L:      linux-kernel@vger.kernel.org
17235 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git x86/vdso
17236 S:      Maintained
17237 F:      arch/x86/entry/vdso/
17238
17239 XARRAY
17240 M:      Matthew Wilcox <willy@infradead.org>
17241 L:      linux-fsdevel@vger.kernel.org
17242 S:      Supported
17243 F:      Documentation/core-api/xarray.rst
17244 F:      lib/idr.c
17245 F:      lib/xarray.c
17246 F:      include/linux/idr.h
17247 F:      include/linux/xarray.h
17248 F:      tools/testing/radix-tree
17249
17250 XBOX DVD IR REMOTE
17251 M:      Benjamin Valentin <benpicco@googlemail.com>
17252 S:      Maintained
17253 F:      drivers/media/rc/xbox_remote.c
17254 F:      drivers/media/rc/keymaps/rc-xbox-dvd.c
17255
17256 XC2028/3028 TUNER DRIVER
17257 M:      Mauro Carvalho Chehab <mchehab@kernel.org>
17258 L:      linux-media@vger.kernel.org
17259 W:      https://linuxtv.org
17260 T:      git git://linuxtv.org/media_tree.git
17261 S:      Maintained
17262 F:      drivers/media/tuners/tuner-xc2028.*
17263
17264 XDP (eXpress Data Path)
17265 M:      Alexei Starovoitov <ast@kernel.org>
17266 M:      Daniel Borkmann <daniel@iogearbox.net>
17267 M:      David S. Miller <davem@davemloft.net>
17268 M:      Jakub Kicinski <jakub.kicinski@netronome.com>
17269 M:      Jesper Dangaard Brouer <hawk@kernel.org>
17270 M:      John Fastabend <john.fastabend@gmail.com>
17271 L:      netdev@vger.kernel.org
17272 L:      xdp-newbies@vger.kernel.org
17273 L:      bpf@vger.kernel.org
17274 S:      Supported
17275 F:      net/core/xdp.c
17276 F:      include/net/xdp.h
17277 F:      kernel/bpf/devmap.c
17278 F:      kernel/bpf/cpumap.c
17279 F:      include/trace/events/xdp.h
17280 K:      xdp
17281 N:      xdp
17282
17283 XDP SOCKETS (AF_XDP)
17284 M:      Björn Töpel <bjorn.topel@intel.com>
17285 M:      Magnus Karlsson <magnus.karlsson@intel.com>
17286 L:      netdev@vger.kernel.org
17287 L:      bpf@vger.kernel.org
17288 S:      Maintained
17289 F:      kernel/bpf/xskmap.c
17290 F:      net/xdp/
17291
17292 XEN BLOCK SUBSYSTEM
17293 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17294 M:      Roger Pau Monné <roger.pau@citrix.com>
17295 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17296 S:      Supported
17297 F:      drivers/block/xen-blkback/*
17298 F:      drivers/block/xen*
17299
17300 XEN HYPERVISOR ARM
17301 M:      Stefano Stabellini <sstabellini@kernel.org>
17302 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17303 S:      Maintained
17304 F:      arch/arm/xen/
17305 F:      arch/arm/include/asm/xen/
17306
17307 XEN HYPERVISOR ARM64
17308 M:      Stefano Stabellini <sstabellini@kernel.org>
17309 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17310 S:      Maintained
17311 F:      arch/arm64/xen/
17312 F:      arch/arm64/include/asm/xen/
17313
17314 XEN HYPERVISOR INTERFACE
17315 M:      Boris Ostrovsky <boris.ostrovsky@oracle.com>
17316 M:      Juergen Gross <jgross@suse.com>
17317 R:      Stefano Stabellini <sstabellini@kernel.org>
17318 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17319 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip.git
17320 S:      Supported
17321 F:      arch/x86/xen/
17322 F:      arch/x86/platform/pvh/
17323 F:      drivers/*/xen-*front.c
17324 F:      drivers/xen/
17325 F:      arch/x86/include/asm/xen/
17326 F:      arch/x86/include/asm/pvclock-abi.h
17327 F:      include/xen/
17328 F:      include/uapi/xen/
17329 F:      Documentation/ABI/stable/sysfs-hypervisor-xen
17330 F:      Documentation/ABI/testing/sysfs-hypervisor-xen
17331
17332 XEN NETWORK BACKEND DRIVER
17333 M:      Wei Liu <wei.liu@kernel.org>
17334 M:      Paul Durrant <paul.durrant@citrix.com>
17335 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17336 L:      netdev@vger.kernel.org
17337 S:      Supported
17338 F:      drivers/net/xen-netback/*
17339
17340 XEN PCI SUBSYSTEM
17341 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17342 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17343 S:      Supported
17344 F:      arch/x86/pci/*xen*
17345 F:      drivers/pci/*xen*
17346
17347 XEN PVSCSI DRIVERS
17348 M:      Juergen Gross <jgross@suse.com>
17349 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17350 L:      linux-scsi@vger.kernel.org
17351 S:      Supported
17352 F:      drivers/scsi/xen-scsifront.c
17353 F:      drivers/xen/xen-scsiback.c
17354 F:      include/xen/interface/io/vscsiif.h
17355
17356 XEN SWIOTLB SUBSYSTEM
17357 M:      Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
17358 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17359 L:      iommu@lists.linux-foundation.org
17360 S:      Supported
17361 F:      arch/x86/xen/*swiotlb*
17362 F:      drivers/xen/*swiotlb*
17363
17364 XEN SOUND FRONTEND DRIVER
17365 M:      Oleksandr Andrushchenko <oleksandr_andrushchenko@epam.com>
17366 L:      xen-devel@lists.xenproject.org (moderated for non-subscribers)
17367 L:      alsa-devel@alsa-project.org (moderated for non-subscribers)
17368 S:      Supported
17369 F:      sound/xen/*
17370
17371 XFS FILESYSTEM
17372 M:      Darrick J. Wong <darrick.wong@oracle.com>
17373 M:      linux-xfs@vger.kernel.org
17374 L:      linux-xfs@vger.kernel.org
17375 W:      http://xfs.org/
17376 T:      git git://git.kernel.org/pub/scm/fs/xfs/xfs-linux.git
17377 S:      Supported
17378 F:      Documentation/filesystems/xfs.txt
17379 F:      fs/xfs/
17380
17381 XILINX AXI ETHERNET DRIVER
17382 M:      Anirudha Sarangi <anirudh@xilinx.com>
17383 M:      John Linn <John.Linn@xilinx.com>
17384 S:      Maintained
17385 F:      drivers/net/ethernet/xilinx/xilinx_axienet*
17386
17387 XILINX UARTLITE SERIAL DRIVER
17388 M:      Peter Korsgaard <jacmet@sunsite.dk>
17389 L:      linux-serial@vger.kernel.org
17390 S:      Maintained
17391 F:      drivers/tty/serial/uartlite.c
17392
17393 XILINX VIDEO IP CORES
17394 M:      Hyun Kwon <hyun.kwon@xilinx.com>
17395 M:      Laurent Pinchart <laurent.pinchart@ideasonboard.com>
17396 L:      linux-media@vger.kernel.org
17397 T:      git git://linuxtv.org/media_tree.git
17398 S:      Supported
17399 F:      Documentation/devicetree/bindings/media/xilinx/
17400 F:      drivers/media/platform/xilinx/
17401 F:      include/uapi/linux/xilinx-v4l2-controls.h
17402
17403 XILLYBUS DRIVER
17404 M:      Eli Billauer <eli.billauer@gmail.com>
17405 L:      linux-kernel@vger.kernel.org
17406 S:      Supported
17407 F:      drivers/char/xillybus/
17408
17409 XLP9XX I2C DRIVER
17410 M:      George Cherian <george.cherian@cavium.com>
17411 M:      Jan Glauber <jglauber@cavium.com>
17412 L:      linux-i2c@vger.kernel.org
17413 W:      http://www.cavium.com
17414 S:      Supported
17415 F:      Documentation/devicetree/bindings/i2c/i2c-xlp9xx.txt
17416 F:      drivers/i2c/busses/i2c-xlp9xx.c
17417
17418 XRA1403 GPIO EXPANDER
17419 M:      Nandor Han <nandor.han@ge.com>
17420 M:      Semi Malinen <semi.malinen@ge.com>
17421 L:      linux-gpio@vger.kernel.org
17422 S:      Maintained
17423 F:      drivers/gpio/gpio-xra1403.c
17424 F:      Documentation/devicetree/bindings/gpio/gpio-xra1403.txt
17425
17426 XTENSA XTFPGA PLATFORM SUPPORT
17427 M:      Max Filippov <jcmvbkbc@gmail.com>
17428 L:      linux-xtensa@linux-xtensa.org
17429 S:      Maintained
17430 F:      drivers/spi/spi-xtensa-xtfpga.c
17431 F:      sound/soc/xtensa/xtfpga-i2s.c
17432
17433 YAM DRIVER FOR AX.25
17434 M:      Jean-Paul Roubelat <jpr@f6fbb.org>
17435 L:      linux-hams@vger.kernel.org
17436 S:      Maintained
17437 F:      drivers/net/hamradio/yam*
17438 F:      include/linux/yam.h
17439
17440 YAMA SECURITY MODULE
17441 M:      Kees Cook <keescook@chromium.org>
17442 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git yama/tip
17443 S:      Supported
17444 F:      security/yama/
17445 F:      Documentation/admin-guide/LSM/Yama.rst
17446
17447 YEALINK PHONE DRIVER
17448 M:      Henk Vergonet <Henk.Vergonet@gmail.com>
17449 L:      usbb2k-api-dev@nongnu.org
17450 S:      Maintained
17451 F:      Documentation/input/devices/yealink.rst
17452 F:      drivers/input/misc/yealink.*
17453
17454 Z8530 DRIVER FOR AX.25
17455 M:      Joerg Reuter <jreuter@yaina.de>
17456 W:      http://yaina.de/jreuter/
17457 W:      http://www.qsl.net/dl1bke/
17458 L:      linux-hams@vger.kernel.org
17459 S:      Maintained
17460 F:      Documentation/networking/z8530drv.txt
17461 F:      drivers/net/hamradio/*scc.c
17462 F:      drivers/net/hamradio/z8530.h
17463
17464 ZBUD COMPRESSED PAGE ALLOCATOR
17465 M:      Seth Jennings <sjenning@redhat.com>
17466 M:      Dan Streetman <ddstreet@ieee.org>
17467 L:      linux-mm@kvack.org
17468 S:      Maintained
17469 F:      mm/zbud.c
17470 F:      include/linux/zbud.h
17471
17472 ZD1211RW WIRELESS DRIVER
17473 M:      Daniel Drake <dsd@gentoo.org>
17474 M:      Ulrich Kunitz <kune@deine-taler.de>
17475 W:      http://zd1211.ath.cx/wiki/DriverRewrite
17476 L:      linux-wireless@vger.kernel.org
17477 L:      zd1211-devs@lists.sourceforge.net (subscribers-only)
17478 S:      Maintained
17479 F:      drivers/net/wireless/zydas/zd1211rw/
17480
17481 ZD1301 MEDIA DRIVER
17482 M:      Antti Palosaari <crope@iki.fi>
17483 L:      linux-media@vger.kernel.org
17484 W:      https://linuxtv.org/
17485 W:      http://palosaari.fi/linux/
17486 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17487 S:      Maintained
17488 F:      drivers/media/usb/dvb-usb-v2/zd1301*
17489
17490 ZD1301_DEMOD MEDIA DRIVER
17491 M:      Antti Palosaari <crope@iki.fi>
17492 L:      linux-media@vger.kernel.org
17493 W:      https://linuxtv.org/
17494 W:      http://palosaari.fi/linux/
17495 Q:      https://patchwork.linuxtv.org/project/linux-media/list/
17496 S:      Maintained
17497 F:      drivers/media/dvb-frontends/zd1301_demod*
17498
17499 ZPOOL COMPRESSED PAGE STORAGE API
17500 M:      Dan Streetman <ddstreet@ieee.org>
17501 L:      linux-mm@kvack.org
17502 S:      Maintained
17503 F:      mm/zpool.c
17504 F:      include/linux/zpool.h
17505
17506 ZR36067 VIDEO FOR LINUX DRIVER
17507 L:      mjpeg-users@lists.sourceforge.net
17508 L:      linux-media@vger.kernel.org
17509 W:      http://mjpeg.sourceforge.net/driver-zoran/
17510 T:      hg https://linuxtv.org/hg/v4l-dvb
17511 S:      Odd Fixes
17512 F:      drivers/staging/media/zoran/
17513
17514 ZRAM COMPRESSED RAM BLOCK DEVICE DRVIER
17515 M:      Minchan Kim <minchan@kernel.org>
17516 M:      Nitin Gupta <ngupta@vflare.org>
17517 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17518 L:      linux-kernel@vger.kernel.org
17519 S:      Maintained
17520 F:      drivers/block/zram/
17521 F:      Documentation/blockdev/zram.txt
17522
17523 ZS DECSTATION Z85C30 SERIAL DRIVER
17524 M:      "Maciej W. Rozycki" <macro@linux-mips.org>
17525 S:      Maintained
17526 F:      drivers/tty/serial/zs.*
17527
17528 ZSMALLOC COMPRESSED SLAB MEMORY ALLOCATOR
17529 M:      Minchan Kim <minchan@kernel.org>
17530 M:      Nitin Gupta <ngupta@vflare.org>
17531 R:      Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>
17532 L:      linux-mm@kvack.org
17533 S:      Maintained
17534 F:      mm/zsmalloc.c
17535 F:      include/linux/zsmalloc.h
17536 F:      Documentation/vm/zsmalloc.rst
17537
17538 ZSWAP COMPRESSED SWAP CACHING
17539 M:      Seth Jennings <sjenning@redhat.com>
17540 M:      Dan Streetman <ddstreet@ieee.org>
17541 L:      linux-mm@kvack.org
17542 S:      Maintained
17543 F:      mm/zswap.c
17544
17545 THE REST
17546 M:      Linus Torvalds <torvalds@linux-foundation.org>
17547 L:      linux-kernel@vger.kernel.org
17548 Q:      http://patchwork.kernel.org/project/LKML/list/
17549 T:      git git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
17550 S:      Buried alive in reporters
17551 F:      *
17552 F:      */